diff --git a/Cargo.lock b/Cargo.lock
index bc92e99..efc4f10 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6956,7 +6956,7 @@ dependencies = [
 
 [[package]]
 name = "wallet-app"
-version = "0.1.0"
+version = "0.2.0"
 dependencies = [
  "anyhow",
  "chrono",
@@ -6983,7 +6983,7 @@ dependencies = [
 
 [[package]]
 name = "wallet-core"
-version = "0.1.0"
+version = "0.2.0"
 dependencies = [
  "async-trait",
  "blake2",
@@ -6999,7 +6999,7 @@ dependencies = [
 
 [[package]]
 name = "wallet-data"
-version = "0.1.0"
+version = "0.2.0"
 dependencies = [
  "aes-gcm",
  "argon2",
@@ -7032,7 +7032,7 @@ dependencies = [
 
 [[package]]
 name = "wallet-entities"
-version = "0.1.0"
+version = "0.2.0"
 dependencies = [
  "serde",
  "serde_json",
diff --git a/Cargo.toml b/Cargo.toml
index 007f4cd..f340c32 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,9 +11,9 @@ authors = ["Rob Thijssen <rob@lair.cafe>"]
 repository = "https://git.lair.cafe/blackbeard/wallet"
 
 [workspace.dependencies]
-wallet-entities = { path = "crates/wallet-entities", version = "=0.1.0" }
-wallet-core = { path = "crates/wallet-core", version = "=0.1.0" }
-wallet-data = { path = "crates/wallet-data", version = "=0.1.0" }
+wallet-entities = { path = "crates/wallet-entities", version = "=0.2.0" }
+wallet-core = { path = "crates/wallet-core", version = "=0.2.0" }
+wallet-data = { path = "crates/wallet-data", version = "=0.2.0" }
 
 anyhow = "1"
 async-trait = "0.1"
diff --git a/script/stamp-version.sh b/script/stamp-version.sh
index 049606b..84891be 100755
--- a/script/stamp-version.sh
+++ b/script/stamp-version.sh
@@ -17,6 +17,9 @@ if [ "${1:-}" != "" ]; then
     exit 1
   fi
 fi
+# The workspace's own crates pin each other exactly; keep the pins on the
+# workspace version, or a bump leaves Cargo.lock unresolvable.
+sed -i -E "s/^(wallet-[a-z]+ = \{ path = \"crates\/wallet-[a-z]+\", version = \")=[^\"]+(\" \})/\1=${version}\2/" "${here}/Cargo.toml"
 python3 - "${version}" "${here}/crates/wallet-app/tauri.conf.json" "${here}/ui/package.json" <<'PY'
 import json, sys
 version, *files = sys.argv[1:]