diff --git a/.github/workflows/helm-release.yaml b/.github/workflows/helm-release.yaml
index 6fe999d..cb49324 100644
--- a/.github/workflows/helm-release.yaml
+++ b/.github/workflows/helm-release.yaml
@@ -29,7 +29,7 @@ jobs:
           git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
 
       - name: Setup cosign
-        uses: sigstore/cosign-installer@v4.1.1
+        uses: sigstore/cosign-installer@v4.1.2
         with:
           cosign-release: v2.2.3
 
diff --git a/.github/workflows/update-devcontainer-image.yaml b/.github/workflows/update-devcontainer-image.yaml
index 98ae436..439695b 100644
--- a/.github/workflows/update-devcontainer-image.yaml
+++ b/.github/workflows/update-devcontainer-image.yaml
@@ -25,7 +25,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Install cosign
-        uses: sigstore/cosign-installer@cad07c2e89fa2edd6e2d7bab4c1aa38e53f76003 # v4.1.1
+        uses: sigstore/cosign-installer@6f9f17788090df1f26f669e9d70d6ae9567deba6 # v4.1.2
         with:
           cosign-release: v2.2.3
       - name: Install regctl