diff --git a/.github/workflows/ozi.yml b/.github/workflows/ozi.yml
index 6af09ab..614a809 100644
--- a/.github/workflows/ozi.yml
+++ b/.github/workflows/ozi.yml
@@ -41,7 +41,7 @@ jobs:
             rekor.sigstore.dev:443
             tuf-repo-cdn.sigstore.dev:443
 
-      - uses: OZI-Project/checkpoint@0.5.0
+      - uses: OZI-Project/checkpoint@0.5.1
         with:
           python-version: "3.10"
 
@@ -70,7 +70,7 @@ jobs:
             rekor.sigstore.dev:443
             tuf-repo-cdn.sigstore.dev:443
 
-      - uses: OZI-Project/checkpoint@0.5.0
+      - uses: OZI-Project/checkpoint@0.5.1
         with:
           python-version: "3.11"
 
@@ -99,7 +99,7 @@ jobs:
             rekor.sigstore.dev:443
             tuf-repo-cdn.sigstore.dev:443
 
-      - uses: OZI-Project/checkpoint@0.5.0
+      - uses: OZI-Project/checkpoint@0.5.1
         with:
           python-version: "3.12"