diff --git a/.github/actions/linux-code-sign/action.yml b/.github/actions/linux-code-sign/action.yml
index 12e521187f..f0255d2849 100644
--- a/.github/actions/linux-code-sign/action.yml
+++ b/.github/actions/linux-code-sign/action.yml
@@ -12,7 +12,7 @@ runs:
   using: composite
   steps:
     - name: Install cosign
-      uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
+      uses: sigstore/cosign-installer@1aa8e0f2454b781fbf0fbf306a4c9533a0c57409 # v3.7.0
 
     - name: Cosign Linux artifacts
       shell: bash
diff --git a/.github/actions/prepare-bazel-ci/action.yml b/.github/actions/prepare-bazel-ci/action.yml
index 598c6e4c16..50a11bf92a 100644
--- a/.github/actions/prepare-bazel-ci/action.yml
+++ b/.github/actions/prepare-bazel-ci/action.yml
@@ -30,7 +30,7 @@ runs:
     - name: Restore bazel repository cache
       id: cache_bazel_repository_restore
       continue-on-error: true
-      uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+      uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
       with:
         path: ${{ steps.setup_bazel.outputs.repository-cache-path }}
         key: bazel-cache-${{ inputs.target }}-${{ hashFiles('MODULE.bazel', 'codex-rs/Cargo.lock', 'codex-rs/Cargo.toml') }}
diff --git a/.github/actions/setup-bazel-ci/action.yml b/.github/actions/setup-bazel-ci/action.yml
index 7c605c60b7..0c1635a419 100644
--- a/.github/actions/setup-bazel-ci/action.yml
+++ b/.github/actions/setup-bazel-ci/action.yml
@@ -39,7 +39,7 @@ runs:
       run: Copy-Item (Get-Command dotslash).Source -Destination "$env:LOCALAPPDATA\Microsoft\WindowsApps\dotslash.exe"
 
     - name: Set up Bazel
-      uses: bazelbuild/setup-bazelisk@b39c379c82683a5f25d34f0d062761f62693e0b2 # v3
+      uses: bazelbuild/setup-bazelisk@6ecf4fd8b7d1f9721785f1dd656a689acf9add47 # v3
 
     - name: Configure Bazel repository cache
       id: configure_bazel_repository_cache
diff --git a/.github/actions/windows-code-sign/action.yml b/.github/actions/windows-code-sign/action.yml
index b79c790f16..ae52b4aebc 100644
--- a/.github/actions/windows-code-sign/action.yml
+++ b/.github/actions/windows-code-sign/action.yml
@@ -27,14 +27,14 @@ runs:
   using: composite
   steps:
     - name: Azure login for Trusted Signing (OIDC)
-      uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2
+      uses: azure/login@1384c340ab2dda50fed2bee3041d1d87018aa5e8 # v2
       with:
         client-id: ${{ inputs.client-id }}
         tenant-id: ${{ inputs.tenant-id }}
         subscription-id: ${{ inputs.subscription-id }}
 
     - name: Sign Windows binaries with Azure Trusted Signing
-      uses: azure/trusted-signing-action@1d365fec12862c4aa68fcac418143d73f0cea293 # v0
+      uses: azure/trusted-signing-action@b37b55d83a0c5c993cb33d1b376b20b75e13668c # v0
       with:
         endpoint: ${{ inputs.endpoint }}
         trusted-signing-account-name: ${{ inputs.account-name }}
diff --git a/.github/workflows/bazel.yml b/.github/workflows/bazel.yml
index 1bb8480097..af18428d55 100644
--- a/.github/workflows/bazel.yml
+++ b/.github/workflows/bazel.yml
@@ -103,7 +103,7 @@ jobs:
       - name: Upload Bazel execution logs
         if: always() && !cancelled()
         continue-on-error: true
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
           name: bazel-execution-logs-test-${{ matrix.target }}
           path: ${{ runner.temp }}/bazel-execution-logs
@@ -114,7 +114,7 @@ jobs:
       - name: Save bazel repository cache
         if: always() && !cancelled()
         continue-on-error: true
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
         with:
           path: ${{ steps.prepare_bazel.outputs.repository-cache-path }}
           key: bazel-cache-${{ matrix.target }}-${{ hashFiles('MODULE.bazel', 'codex-rs/Cargo.lock', 'codex-rs/Cargo.toml') }}
@@ -179,7 +179,7 @@ jobs:
       - name: Upload Bazel execution logs
         if: always() && !cancelled()
         continue-on-error: true
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
           name: bazel-execution-logs-clippy-${{ matrix.target }}
           path: ${{ runner.temp }}/bazel-execution-logs
@@ -190,7 +190,7 @@ jobs:
       - name: Save bazel repository cache
         if: always() && !cancelled()
         continue-on-error: true
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
         with:
           path: ${{ steps.prepare_bazel.outputs.repository-cache-path }}
           key: bazel-cache-${{ matrix.target }}-${{ hashFiles('MODULE.bazel', 'codex-rs/Cargo.lock', 'codex-rs/Cargo.toml') }}
@@ -261,7 +261,7 @@ jobs:
       - name: Upload Bazel execution logs
         if: always() && !cancelled()
         continue-on-error: true
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
           name: bazel-execution-logs-verify-release-build-${{ matrix.target }}
           path: ${{ runner.temp }}/bazel-execution-logs
@@ -272,7 +272,7 @@ jobs:
       - name: Save bazel repository cache
         if: always() && !cancelled()
         continue-on-error: true
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
         with:
           path: ${{ steps.prepare_bazel.outputs.repository-cache-path }}
           key: bazel-cache-${{ matrix.target }}-${{ hashFiles('MODULE.bazel', 'codex-rs/Cargo.lock', 'codex-rs/Cargo.toml') }}
diff --git a/.github/workflows/cargo-deny.yml b/.github/workflows/cargo-deny.yml
index 5294d0c7c5..73c72a4597 100644
--- a/.github/workflows/cargo-deny.yml
+++ b/.github/workflows/cargo-deny.yml
@@ -17,10 +17,10 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@631a55b12751854ce901bb631d5902ceb48146f7 # stable
+        uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # stable
 
       - name: Run cargo-deny
-        uses: EmbarkStudios/cargo-deny-action@82eb9f621fbc699dd0918f3ea06864c14cc84246 # v2
+        uses: EmbarkStudios/cargo-deny-action@5bb39ff5d5a0e94dc9e2dc94eced0c6129743a57 # v2
         with:
           rust-version: stable
           manifest-path: ./codex-rs/Cargo.toml
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8c745106cb..dd1c547328 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -56,7 +56,7 @@ jobs:
           echo "pack_output=$PACK_OUTPUT" >> "$GITHUB_OUTPUT"
 
       - name: Upload staged npm package artifact
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
           name: codex-npm-staging
           path: ${{ steps.stage_npm_package.outputs.pack_output }}
diff --git a/.github/workflows/codespell.yml b/.github/workflows/codespell.yml
index 8e9f701eec..b4a90dcc32 100644
--- a/.github/workflows/codespell.yml
+++ b/.github/workflows/codespell.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
       - name: Annotate locations with typos
-        uses: codespell-project/codespell-problem-matcher@b80729f885d32f78a716c2f107b4db1025001c42 # v1
+        uses: codespell-project/codespell-problem-matcher@3c8a9b5ddd592be3fbc2b734e6756fb20c87fd1f # v1
       - name: Codespell
         uses: codespell-project/actions-codespell@8f01853be192eb0f849a5c7d721450e7a467c579 # v2.2
         with:
diff --git a/.github/workflows/rust-ci-full.yml b/.github/workflows/rust-ci-full.yml
index a39c38857b..3ad2771670 100644
--- a/.github/workflows/rust-ci-full.yml
+++ b/.github/workflows/rust-ci-full.yml
@@ -18,7 +18,7 @@ jobs:
         working-directory: codex-rs
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
+      - uses: dtolnay/rust-toolchain@b1b44fef029483cc79808c5eb89461241fd8f32f # 1.93.0
         with:
           components: rustfmt
       - name: cargo fmt
@@ -32,8 +32,8 @@ jobs:
         working-directory: codex-rs
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
-      - uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2
+      - uses: dtolnay/rust-toolchain@b1b44fef029483cc79808c5eb89461241fd8f32f # 1.93.0
+      - uses: taiki-e/install-action@0c7a94999971db56e9df89df226240aab222e776 # v2
         with:
           tool: cargo-shear
           version: 1.5.1
@@ -48,13 +48,13 @@ jobs:
       DYLINT_LINK_VERSION: 5.0.0
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
+      - uses: dtolnay/rust-toolchain@b1b44fef029483cc79808c5eb89461241fd8f32f # 1.93.0
         with:
           toolchain: nightly-2025-09-18
           components: llvm-tools-preview, rustc-dev, rust-src
       - name: Cache cargo-dylint tooling
         id: cargo_dylint_cache
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
         with:
           path: |
             ~/.cargo/bin/cargo-dylint
@@ -245,7 +245,7 @@ jobs:
             fi
             sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends "${packages[@]}"
           fi
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
+      - uses: dtolnay/rust-toolchain@b1b44fef029483cc79808c5eb89461241fd8f32f # 1.93.0
         with:
           targets: ${{ matrix.target }}
           components: clippy
@@ -274,7 +274,7 @@ jobs:
       # avoid caching the large target dir on the gnu-dev job.
       - name: Restore cargo home cache
         id: cache_cargo_home_restore
-        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
         with:
           path: |
             ~/.cargo/bin/
@@ -292,7 +292,7 @@ jobs:
       # Install and restore sccache cache
       - name: Install sccache
         if: ${{ env.USE_SCCACHE == 'true' }}
-        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2
+        uses: taiki-e/install-action@0c7a94999971db56e9df89df226240aab222e776 # v2
         with:
           tool: sccache
           version: 0.7.5
@@ -319,7 +319,7 @@ jobs:
       - name: Restore sccache cache (fallback)
         if: ${{ env.USE_SCCACHE == 'true' && env.SCCACHE_GHA_ENABLED != 'true' }}
         id: cache_sccache_restore
-        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
         with:
           path: ${{ github.workspace }}/.sccache/
           key: sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ github.run_id }}
@@ -346,7 +346,7 @@ jobs:
       - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
         name: Restore APT cache (musl)
         id: cache_apt_restore
-        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
         with:
           path: |
             /var/cache/apt
@@ -428,7 +428,7 @@ jobs:
 
       - name: Install cargo-chef
         if: ${{ matrix.profile == 'release' }}
-        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2
+        uses: taiki-e/install-action@0c7a94999971db56e9df89df226240aab222e776 # v2
         with:
           tool: cargo-chef
           version: 0.1.71
@@ -447,7 +447,7 @@ jobs:
 
       - name: Upload Cargo timings (clippy)
         if: always()
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
           name: cargo-timings-rust-ci-clippy-${{ matrix.target }}-${{ matrix.profile }}
           path: codex-rs/target/**/cargo-timings/cargo-timing.html
@@ -458,7 +458,7 @@ jobs:
       - name: Save cargo home cache
         if: always() && !cancelled() && steps.cache_cargo_home_restore.outputs.cache-hit != 'true'
         continue-on-error: true
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
         with:
           path: |
             ~/.cargo/bin/
@@ -474,7 +474,7 @@ jobs:
       - name: Save sccache cache (fallback)
         if: always() && !cancelled() && env.USE_SCCACHE == 'true' && env.SCCACHE_GHA_ENABLED != 'true'
         continue-on-error: true
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
         with:
           path: ${{ github.workspace }}/.sccache/
           key: sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ github.run_id }}
@@ -499,7 +499,7 @@ jobs:
       - name: Save APT cache (musl)
         if: always() && !cancelled() && (matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl') && steps.cache_apt_restore.outputs.cache-hit != 'true'
         continue-on-error: true
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
         with:
           path: |
             /var/cache/apt
@@ -577,7 +577,7 @@ jobs:
       - name: Install DotSlash
         uses: facebook/install-dotslash@1e4e7b3e07eaca387acb98f1d4720e0bee8dbb6a # v2
 
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
+      - uses: dtolnay/rust-toolchain@b1b44fef029483cc79808c5eb89461241fd8f32f # 1.93.0
         with:
           targets: ${{ matrix.target }}
 
@@ -592,7 +592,7 @@ jobs:
 
       - name: Restore cargo home cache
         id: cache_cargo_home_restore
-        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
         with:
           path: |
             ~/.cargo/bin/
@@ -605,7 +605,7 @@ jobs:
 
       - name: Install sccache
         if: ${{ env.USE_SCCACHE == 'true' }}
-        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2
+        uses: taiki-e/install-action@0c7a94999971db56e9df89df226240aab222e776 # v2
         with:
           tool: sccache
           version: 0.7.5
@@ -632,7 +632,7 @@ jobs:
       - name: Restore sccache cache (fallback)
         if: ${{ env.USE_SCCACHE == 'true' && env.SCCACHE_GHA_ENABLED != 'true' }}
         id: cache_sccache_restore
-        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
         with:
           path: ${{ github.workspace }}/.sccache/
           key: sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ github.run_id }}
@@ -640,7 +640,7 @@ jobs:
             sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-
             sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-
 
-      - uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2
+      - uses: taiki-e/install-action@0c7a94999971db56e9df89df226240aab222e776 # v2
         with:
           tool: nextest
           version: 0.9.103
@@ -674,7 +674,7 @@ jobs:
 
       - name: Upload Cargo timings (nextest)
         if: always()
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
           name: cargo-timings-rust-ci-nextest-${{ matrix.target }}-${{ matrix.profile }}
           path: codex-rs/target/**/cargo-timings/cargo-timing.html
@@ -683,7 +683,7 @@ jobs:
       - name: Save cargo home cache
         if: always() && !cancelled() && steps.cache_cargo_home_restore.outputs.cache-hit != 'true'
         continue-on-error: true
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
         with:
           path: |
             ~/.cargo/bin/
@@ -695,7 +695,7 @@ jobs:
       - name: Save sccache cache (fallback)
         if: always() && !cancelled() && env.USE_SCCACHE == 'true' && env.SCCACHE_GHA_ENABLED != 'true'
         continue-on-error: true
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
         with:
           path: ${{ github.workspace }}/.sccache/
           key: sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ github.run_id }}
diff --git a/.github/workflows/rust-ci.yml b/.github/workflows/rust-ci.yml
index 4da750b7e4..19d0308984 100644
--- a/.github/workflows/rust-ci.yml
+++ b/.github/workflows/rust-ci.yml
@@ -61,7 +61,7 @@ jobs:
         working-directory: codex-rs
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
+      - uses: dtolnay/rust-toolchain@b1b44fef029483cc79808c5eb89461241fd8f32f # 1.93.0
         with:
           components: rustfmt
       - name: cargo fmt
@@ -77,8 +77,8 @@ jobs:
         working-directory: codex-rs
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
-      - uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2
+      - uses: dtolnay/rust-toolchain@b1b44fef029483cc79808c5eb89461241fd8f32f # 1.93.0
+      - uses: taiki-e/install-action@0c7a94999971db56e9df89df226240aab222e776 # v2
         with:
           tool: cargo-shear
           version: 1.5.1
@@ -95,7 +95,7 @@ jobs:
       DYLINT_LINK_VERSION: 5.0.0
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
+      - uses: dtolnay/rust-toolchain@b1b44fef029483cc79808c5eb89461241fd8f32f # 1.93.0
       - name: Install nightly argument-comment-lint toolchain
         shell: bash
         run: |
@@ -108,7 +108,7 @@ jobs:
           rustup default nightly-2025-09-18
       - name: Cache cargo-dylint tooling
         id: cargo_dylint_cache
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
         with:
           path: |
             ~/.cargo/bin/cargo-dylint
diff --git a/.github/workflows/rust-release-argument-comment-lint.yml b/.github/workflows/rust-release-argument-comment-lint.yml
index ba0d147d4f..73fbac3b6b 100644
--- a/.github/workflows/rust-release-argument-comment-lint.yml
+++ b/.github/workflows/rust-release-argument-comment-lint.yml
@@ -58,7 +58,7 @@ jobs:
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
+      - uses: dtolnay/rust-toolchain@b1b44fef029483cc79808c5eb89461241fd8f32f # 1.93.0
         with:
           toolchain: nightly-2025-09-18
           targets: ${{ matrix.target }}
@@ -100,7 +100,7 @@ jobs:
             (cd "${RUNNER_TEMP}" && tar -czf "$GITHUB_WORKSPACE/$archive_path" argument-comment-lint)
           fi
 
-      - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
           name: argument-comment-lint-${{ matrix.target }}
           path: dist/argument-comment-lint/${{ matrix.target }}/*
diff --git a/.github/workflows/rust-release-prepare.yml b/.github/workflows/rust-release-prepare.yml
index b8151ae284..af575f1f97 100644
--- a/.github/workflows/rust-release-prepare.yml
+++ b/.github/workflows/rust-release-prepare.yml
@@ -43,7 +43,7 @@ jobs:
           curl --http1.1 --fail --show-error --location "${headers[@]}" "${url}" | jq '.' > codex-rs/core/models.json
 
       - name: Open pull request (if changed)
-        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8
+        uses: peter-evans/create-pull-request@5f6978faf089d4d20b00c7766989d076bb2fc7f1 # v8
         with:
           commit-message: "Update models.json"
           title: "Update models.json"
diff --git a/.github/workflows/rust-release-windows.yml b/.github/workflows/rust-release-windows.yml
index f1aee51911..609acdec5d 100644
--- a/.github/workflows/rust-release-windows.yml
+++ b/.github/workflows/rust-release-windows.yml
@@ -82,7 +82,7 @@ jobs:
           Write-Host "Total RAM: $ramGiB GiB"
           Write-Host "Disk usage:"
           Get-PSDrive -PSProvider FileSystem | Format-Table -AutoSize Name, @{Name='Size(GB)';Expression={[math]::Round(($_.Used + $_.Free) / 1GB, 1)}}, @{Name='Free(GB)';Expression={[math]::Round($_.Free / 1GB, 1)}}
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
+      - uses: dtolnay/rust-toolchain@b1b44fef029483cc79808c5eb89461241fd8f32f # 1.93.0
         with:
           targets: ${{ matrix.target }}
 
@@ -92,7 +92,7 @@ jobs:
           cargo build --target ${{ matrix.target }} --release --timings ${{ matrix.build_args }}
 
       - name: Upload Cargo timings
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
           name: cargo-timings-rust-release-windows-${{ matrix.target }}-${{ matrix.bundle }}
           path: codex-rs/target/**/cargo-timings/cargo-timing.html
@@ -112,7 +112,7 @@ jobs:
           fi
 
       - name: Upload Windows binaries
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
           name: windows-binaries-${{ matrix.target }}-${{ matrix.bundle }}
           path: |
@@ -257,7 +257,7 @@ jobs:
             "${GITHUB_WORKSPACE}/.github/workflows/zstd" -T0 -19 "$dest/$base"
           done
 
-      - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
           name: ${{ matrix.target }}
           path: |
diff --git a/.github/workflows/rust-release-zsh.yml b/.github/workflows/rust-release-zsh.yml
index 7ec49f9863..0fa496298b 100644
--- a/.github/workflows/rust-release-zsh.yml
+++ b/.github/workflows/rust-release-zsh.yml
@@ -53,7 +53,7 @@ jobs:
           "${GITHUB_WORKSPACE}/.github/scripts/build-zsh-release-artifact.sh" \
             "dist/zsh/${{ matrix.target }}/${{ matrix.archive_name }}"
 
-      - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
           name: codex-zsh-${{ matrix.target }}
           path: dist/zsh/${{ matrix.target }}/*
@@ -89,7 +89,7 @@ jobs:
           "${GITHUB_WORKSPACE}/.github/scripts/build-zsh-release-artifact.sh" \
             "dist/zsh/${{ matrix.target }}/${{ matrix.archive_name }}"
 
-      - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
           name: codex-zsh-${{ matrix.target }}
           path: dist/zsh/${{ matrix.target }}/*
diff --git a/.github/workflows/rust-release.yml b/.github/workflows/rust-release.yml
index efd3dd11eb..65888986e4 100644
--- a/.github/workflows/rust-release.yml
+++ b/.github/workflows/rust-release.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: dtolnay/rust-toolchain@c2b55edffaf41a251c410bb32bed22afefa800f1 # 1.92
+      - uses: dtolnay/rust-toolchain@b5826f8eb73f40ac7c19ef631dce17a9680f8129 # 1.92
       - name: Validate tag matches Cargo.toml version
         shell: bash
         run: |
@@ -125,7 +125,7 @@ jobs:
             sudo apt-get update -y
             sudo DEBIAN_FRONTEND=noninteractive apt-get install -y libubsan1
           fi
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
+      - uses: dtolnay/rust-toolchain@b1b44fef029483cc79808c5eb89461241fd8f32f # 1.93.0
         with:
           targets: ${{ matrix.target }}
 
@@ -223,7 +223,7 @@ jobs:
           cargo build --target ${{ matrix.target }} --release --timings --bin codex --bin codex-responses-api-proxy
 
       - name: Upload Cargo timings
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
           name: cargo-timings-rust-release-${{ matrix.target }}
           path: codex-rs/target/**/cargo-timings/cargo-timing.html
@@ -362,7 +362,7 @@ jobs:
             zstd -T0 -19 --rm "$dest/$base"
           done
 
-      - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
           name: ${{ matrix.target }}
           # Upload the per-binary .zst files as well as the new .tar.gz
@@ -511,7 +511,7 @@ jobs:
           cp scripts/install/install.ps1 dist/install.ps1
 
       - name: Create GitHub Release
-        uses: softprops/action-gh-release@153bb8e04406b158c6c84fc1615b65b24149a1fe # v2
+        uses: softprops/action-gh-release@3bb12739c298aeb8a4eeaf626c5b8d85266b0e65 # v2
         with:
           name: ${{ steps.release_name.outputs.name }}
           tag_name: ${{ github.ref_name }}
diff --git a/.github/workflows/rusty-v8-release.yml b/.github/workflows/rusty-v8-release.yml
index 29e7b3b1ae..7a33bc9205 100644
--- a/.github/workflows/rusty-v8-release.yml
+++ b/.github/workflows/rusty-v8-release.yml
@@ -78,7 +78,7 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
       - name: Set up Bazel
-        uses: bazelbuild/setup-bazelisk@b39c379c82683a5f25d34f0d062761f62693e0b2 # v3
+        uses: bazelbuild/setup-bazelisk@6ecf4fd8b7d1f9721785f1dd656a689acf9add47 # v3
 
       - name: Set up Python
         uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
@@ -135,7 +135,7 @@ jobs:
             --output-dir "dist/${TARGET}"
 
       - name: Upload staged musl artifacts
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
           name: rusty-v8-${{ needs.metadata.outputs.v8_version }}-${{ matrix.target }}
           path: dist/${{ matrix.target }}/*
@@ -179,7 +179,7 @@ jobs:
           path: dist
 
       - name: Create GitHub Release
-        uses: softprops/action-gh-release@153bb8e04406b158c6c84fc1615b65b24149a1fe # v2
+        uses: softprops/action-gh-release@3bb12739c298aeb8a4eeaf626c5b8d85266b0e65 # v2
         with:
           tag_name: ${{ needs.metadata.outputs.release_tag }}
           name: ${{ needs.metadata.outputs.release_tag }}
diff --git a/.github/workflows/sdk.yml b/.github/workflows/sdk.yml
index 45c983ac1e..47ca3122af 100644
--- a/.github/workflows/sdk.yml
+++ b/.github/workflows/sdk.yml
@@ -115,7 +115,7 @@ jobs:
       - name: Save bazel repository cache
         if: always() && !cancelled() && steps.setup_bazel.outputs.cache-hit != 'true'
         continue-on-error: true
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
         with:
           path: |
             ~/.cache/bazel-repo-cache
diff --git a/.github/workflows/v8-canary.yml b/.github/workflows/v8-canary.yml
index f5aa1d7c67..b02e035d46 100644
--- a/.github/workflows/v8-canary.yml
+++ b/.github/workflows/v8-canary.yml
@@ -75,7 +75,7 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
       - name: Set up Bazel
-        uses: bazelbuild/setup-bazelisk@b39c379c82683a5f25d34f0d062761f62693e0b2 # v3
+        uses: bazelbuild/setup-bazelisk@6ecf4fd8b7d1f9721785f1dd656a689acf9add47 # v3
 
       - name: Set up Python
         uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
@@ -126,7 +126,7 @@ jobs:
             --output-dir "dist/${TARGET}"
 
       - name: Upload staged musl artifacts
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
           name: v8-canary-${{ needs.metadata.outputs.v8_version }}-${{ matrix.target }}
           path: dist/${{ matrix.target }}/*