diff --git a/codex-rs/Cargo.lock b/codex-rs/Cargo.lock
index 5cb8cb10f9..0edb8df79e 100644
--- a/codex-rs/Cargo.lock
+++ b/codex-rs/Cargo.lock
@@ -1869,7 +1869,6 @@ dependencies = [
  "codex-utils-stream-parser",
  "codex-utils-string",
  "codex-windows-sandbox",
- "core-foundation 0.9.4",
  "core_test_support",
  "csv",
  "ctor 0.6.3",
@@ -1929,7 +1928,6 @@ dependencies = [
  "walkdir",
  "which",
  "wildmatch",
- "windows-sys 0.52.0",
  "wiremock",
  "zip",
  "zstd",
diff --git a/codex-rs/core/Cargo.toml b/codex-rs/core/Cargo.toml
index ef6b8a0132..4b6f7c892b 100644
--- a/codex-rs/core/Cargo.toml
+++ b/codex-rs/core/Cargo.toml
@@ -123,7 +123,6 @@ landlock = { workspace = true }
 seccompiler = { workspace = true }
 
 [target.'cfg(target_os = "macos")'.dependencies]
-core-foundation = "0.9"
 keyring = { workspace = true, features = ["apple-native"] }
 
 # Build OpenSSL from source for musl builds.
@@ -136,11 +135,6 @@ openssl-sys = { workspace = true, features = ["vendored"] }
 
 [target.'cfg(target_os = "windows")'.dependencies]
 keyring = { workspace = true, features = ["windows-native"] }
-windows-sys = { version = "0.52", features = [
-    "Win32_Foundation",
-    "Win32_System_Com",
-    "Win32_UI_Shell",
-] }
 
 [target.'cfg(any(target_os = "freebsd", target_os = "openbsd"))'.dependencies]
 keyring = { workspace = true, features = ["sync-secret-service"] }