diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 31e2881..a0d2a63 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -81,7 +81,7 @@ jobs:
         name: python-package-distributions
         path: dist/
     - name: Sign the dists with Sigstore
-      uses: sigstore/gh-action-sigstore-python@v3
+      uses: sigstore/gh-action-sigstore-python@v3.2.0
       with:
         inputs: >-
           ./dist/*.tar.gz
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2df6e32..6b463a9 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -32,7 +32,7 @@ jobs:
         github-token: ${{ github.token }}
 
     - name: Sign the dists with Sigstore
-      uses: sigstore/gh-action-sigstore-python@v3
+      uses: sigstore/gh-action-sigstore-python@v3.2.0
       with:
         inputs: >-
           ./dist/*.tar.gz