diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 671b0e0..96237a1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -88,7 +88,7 @@ jobs:
       - name: Download artifacts
         uses: actions/download-artifact@v4
       - name: Sign the dists with Sigstore
-        uses: sigstore/gh-action-sigstore-python@v3
+        uses: sigstore/gh-action-sigstore-python@v3.0.0
         with:
           inputs: >-
             ./dist/*.tar.gz
diff --git a/pyproject.toml b/pyproject.toml
index 58ff6ab..d5886fc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "flask-shell-ipython"
-version = "0.5.2"
+version = "0.5.3"
 description = "Replace default `flask shell` command by similar command running IPython."
 readme = "README.md"
 readme-content-type = "text/markdown"