diff --git a/.github/workflows/py_autofix.yml b/.github/workflows/py_autofix.yml
index 28a84fb88..8205b3ab3 100644
--- a/.github/workflows/py_autofix.yml
+++ b/.github/workflows/py_autofix.yml
@@ -18,5 +18,26 @@ jobs:
       - uses: install-pinned/ruff@b52a71f70b28264686d57d1efef1ba845b9cec6c
       - run: ruff check --fix-only .
       - run: ruff format .
-
+      - uses: autofix-ci/action@dd55f44df8f7cdb7a6bf74c78677eb8acd40cd0a
+  lock:
+    name: Check Poetry lock
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python 3.12
+        uses: "./.github/actions/poetry_caching"
+        with:
+          python-version: "3.12"
+          poetry-version: ${{ env.POETRY_VERSION }}
+          cache-key: ${{ runner.os }}-poetry-${{ env.POETRY_VERSION }}-${{ hashFiles('**/poetry.lock') }}
+      - name: Check poetry.lock
+        id: check
+        run: |
+          poetry check --lock
+        continue-on-error: true
+
+      - name: Run lock
+        if : steps.check.outcome == 'failure'
+        run: |
+          make lock
       - uses: autofix-ci/action@dd55f44df8f7cdb7a6bf74c78677eb8acd40cd0a
diff --git a/Makefile b/Makefile
index 69507a55c..a1e734170 100644
--- a/Makefile
+++ b/Makefile
@@ -315,8 +315,8 @@ lock_langflow:
 lock: ## lock dependencies
 # Run both in parallel
 	@echo 'Locking dependencies'
-	cd src/backend/base && poetry lock
-	poetry lock
+	cd src/backend/base && poetry lock --no-update
+	poetry lock --no-update
 
 update: ## update dependencies
 	@echo 'Updating dependencies'