diff --git a/.github/workflows/promote-main-to-next.yml b/.github/workflows/promote-main-to-next.yml
index 594d754c..e3a2a136 100644
--- a/.github/workflows/promote-main-to-next.yml
+++ b/.github/workflows/promote-main-to-next.yml
@@ -75,7 +75,7 @@ jobs:
           set -euo pipefail
           git config user.name "github-actions[bot]"
           git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
-          git add package.json package-lock.json src-tauri/Cargo.toml src-tauri/tauri.conf.json
+          git add package.json package-lock.json src-tauri/Cargo.toml src-tauri/Cargo.lock src-tauri/tauri.conf.json
           if git diff --cached --quiet; then
             echo "No version bump changes to commit."
             exit 0
diff --git a/.github/workflows/promote-next-to-release.yml b/.github/workflows/promote-next-to-release.yml
index 9a5719a3..d5c9eddd 100644
--- a/.github/workflows/promote-next-to-release.yml
+++ b/.github/workflows/promote-next-to-release.yml
@@ -47,7 +47,7 @@ jobs:
           set -euo pipefail
           git config user.name "github-actions[bot]"
           git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
-          git add package.json package-lock.json src-tauri/Cargo.toml src-tauri/tauri.conf.json
+          git add package.json package-lock.json src-tauri/Cargo.toml src-tauri/Cargo.lock src-tauri/tauri.conf.json
           if git diff --cached --quiet; then
             echo "No finalization changes to commit."
             exit 0
diff --git a/.github/workflows/reusable-channel-publish.yml b/.github/workflows/reusable-channel-publish.yml
index 9fec4151..46661a07 100644
--- a/.github/workflows/reusable-channel-publish.yml
+++ b/.github/workflows/reusable-channel-publish.yml
@@ -447,7 +447,7 @@ jobs:
           set -euo pipefail
           git config user.name "github-actions[bot]"
           git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
-          git add package.json package-lock.json src-tauri/Cargo.toml src-tauri/tauri.conf.json
+          git add package.json package-lock.json src-tauri/Cargo.toml src-tauri/Cargo.lock src-tauri/tauri.conf.json
           if git diff --cached --quiet; then
             echo "No dev version bump required."
             exit 0
@@ -463,4 +463,4 @@ jobs:
             --base main \
             --head "$BRANCH" \
             --title "chore(release): bump main to ${VERSION}" \
-            --body "Auto-generated after stable release: updates \`package.json\`, \`package-lock.json\`, \`src-tauri/Cargo.toml\`, and \`src-tauri/tauri.conf.json\` to the next development version."
+            --body "Auto-generated after stable release: updates \`package.json\`, \`package-lock.json\`, \`src-tauri/Cargo.toml\`, \`src-tauri/Cargo.lock\`, and \`src-tauri/tauri.conf.json\` to the next development version."
diff --git a/RELEASE_PROCESS.md b/RELEASE_PROCESS.md
index faddd074..c4f81c7d 100644
--- a/RELEASE_PROCESS.md
+++ b/RELEASE_PROCESS.md
@@ -21,7 +21,7 @@ Direct push to these branches is not part of normal human workflow. Use PRs and
 
 ## 2) Versioning rules (mandatory)
 
-Version is authoritative in `package.json` and `package-lock.json`.
+Version is authoritative in `package.json` and `package-lock.json`. Promotion workflows run `scripts/sync-tauri-version-from-package.js`, which also aligns `[workspace.package]` in `src-tauri/Cargo.toml`, `tauri.conf.json`, and the `psysonic*` workspace crate version fields in `src-tauri/Cargo.lock` (local `cargo build` alone does not commit that lock metadata).
 
 - `main` version format: `X.Y.Z-dev`
 - `next` version format: `X.Y.Z-rc.N`
diff --git a/scripts/sync-tauri-version-from-package.js b/scripts/sync-tauri-version-from-package.js
index 50ace06b..9c4c201f 100644
--- a/scripts/sync-tauri-version-from-package.js
+++ b/scripts/sync-tauri-version-from-package.js
@@ -1,6 +1,7 @@
 #!/usr/bin/env node
 /**
- * Align src-tauri/Cargo.toml and src-tauri/tauri.conf.json with package.json "version".
+ * Align src-tauri/Cargo.toml, src-tauri/tauri.conf.json, and workspace entries in
+ * src-tauri/Cargo.lock with package.json "version".
  * Used after npm version in promote workflows so bundle names match release semver.
  */
 const fs = require('fs');
@@ -28,3 +29,21 @@ const conf = JSON.parse(fs.readFileSync(confPath, 'utf8'));
 conf.version = version;
 fs.writeFileSync(confPath, JSON.stringify(conf, null, 2) + '\n');
 console.log(`tauri.conf.json -> ${version}`);
+
+/** @param {string} lockText */
+function syncCargoLockWorkspaceVersions(lockText, targetVersion) {
+  return lockText.replace(
+    /^(name = "psysonic[^"]*"\nversion = ")[^"]+"/gm,
+    `$1${targetVersion}"`,
+  );
+}
+
+const lockPath = path.join(root, 'src-tauri', 'Cargo.lock');
+let lock = fs.readFileSync(lockPath, 'utf8');
+const updatedLock = syncCargoLockWorkspaceVersions(lock, version);
+if (updatedLock !== lock) {
+  fs.writeFileSync(lockPath, updatedLock);
+  console.log(`Cargo.lock workspace crates -> ${version}`);
+} else {
+  console.log(`Cargo.lock workspace crates already at ${version}`);
+}
diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
index 8a59f5a1..907102f3 100644
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -3708,7 +3708,7 @@ dependencies = [
 
 [[package]]
 name = "psysonic"
-version = "1.46.0-dev"
+version = "1.47.0-dev"
 dependencies = [
  "biquad",
  "dasp_sample",
@@ -3756,7 +3756,7 @@ dependencies = [
 
 [[package]]
 name = "psysonic-analysis"
-version = "1.46.0-dev"
+version = "1.47.0-dev"
 dependencies = [
  "ebur128",
  "futures-util",
@@ -3773,7 +3773,7 @@ dependencies = [
 
 [[package]]
 name = "psysonic-audio"
-version = "1.46.0-dev"
+version = "1.47.0-dev"
 dependencies = [
  "biquad",
  "dasp_sample",
@@ -3802,7 +3802,7 @@ dependencies = [
 
 [[package]]
 name = "psysonic-core"
-version = "1.46.0-dev"
+version = "1.47.0-dev"
 dependencies = [
  "libc",
  "serde",
@@ -3811,7 +3811,7 @@ dependencies = [
 
 [[package]]
 name = "psysonic-integration"
-version = "1.46.0-dev"
+version = "1.47.0-dev"
 dependencies = [
  "discord-rich-presence",
  "futures-util",
@@ -3828,7 +3828,7 @@ dependencies = [
 
 [[package]]
 name = "psysonic-syncfs"
-version = "1.46.0-dev"
+version = "1.47.0-dev"
 dependencies = [
  "futures-util",
  "id3",