diff --git a/.github/actions/sign-image/action.yml b/.github/actions/sign-image/action.yml
index 6abce678..13fadb96 100644
--- a/.github/actions/sign-image/action.yml
+++ b/.github/actions/sign-image/action.yml
@@ -23,7 +23,7 @@ runs:
   using: composite
   steps:
     - name: Setup Cosign
-      uses: sigstore/cosign-installer@9614fae9e5c5eddabb09f90a270fcb487c9f7149 # v3.3.0
+      uses: sigstore/cosign-installer@e1523de7571e31dbe865fd2e80c5c7c23ae71eb4 # v3.4.0
       with:
         cosign-release: ${{ inputs.cosign-version }}
 
diff --git a/.github/actions/verify-image/action.yml b/.github/actions/verify-image/action.yml
index 428ef758..0b10e006 100644
--- a/.github/actions/verify-image/action.yml
+++ b/.github/actions/verify-image/action.yml
@@ -18,7 +18,7 @@ runs:
   using: composite
   steps:
     - name: Setup Cosign
-      uses: sigstore/cosign-installer@9614fae9e5c5eddabb09f90a270fcb487c9f7149 # v3.3.0
+      uses: sigstore/cosign-installer@e1523de7571e31dbe865fd2e80c5c7c23ae71eb4 # v3.4.0
       with:
         cosign-release: ${{ inputs.cosign-version }}