diff --git a/.github/workflows/build-exe.yml b/.github/workflows/build-exe.yml
index 08f9bdd..079595b 100644
--- a/.github/workflows/build-exe.yml
+++ b/.github/workflows/build-exe.yml
@@ -50,7 +50,7 @@ jobs:
         name: splitguides-app
         path: dist/
     - name: Sign the zipapp with Sigstore
-      uses: sigstore/gh-action-sigstore-python@04cffa1d795717b140764e8b640de88853c92acc # v3.3.0
+      uses: sigstore/gh-action-sigstore-python@5b79a39c381910c090341a2c9b0bf022c8b387e1 # v3.4.0
       with:
         release-signing-artifacts: false
         inputs: >-
diff --git a/.github/workflows/publish_to_pypi.yml b/.github/workflows/publish_to_pypi.yml
index 730f7ca..65670b6 100644
--- a/.github/workflows/publish_to_pypi.yml
+++ b/.github/workflows/publish_to_pypi.yml
@@ -74,7 +74,7 @@ jobs:
         name: python-package-distributions
         path: dist/
     - name: Sign the dists with Sigstore
-      uses: sigstore/gh-action-sigstore-python@04cffa1d795717b140764e8b640de88853c92acc # v3.3.0
+      uses: sigstore/gh-action-sigstore-python@5b79a39c381910c090341a2c9b0bf022c8b387e1 # v3.4.0
       with:
         release-signing-artifacts: false
         inputs: >-