diff --git a/.github/workflows/pr-close.yml b/.github/workflows/pr-close.yml
index 26d3c05a..d38865c2 100644
--- a/.github/workflows/pr-close.yml
+++ b/.github/workflows/pr-close.yml
@@ -35,7 +35,7 @@ jobs:
       matrix:
         package: [frontend,rctool]
     steps:
-      - uses: shrink/actions-docker-registry-tag@v3
+      - uses: shrink/actions-docker-registry-tag@v4
         with:
           registry: ghcr.io
           repository: ${{ github.repository }}/${{ matrix.package }}
diff --git a/.github/workflows/prod.yml b/.github/workflows/prod.yml
index 2540256c..1ff88f9e 100644
--- a/.github/workflows/prod.yml
+++ b/.github/workflows/prod.yml
@@ -44,7 +44,7 @@ jobs:
       matrix:
         component: [frontend, rctool]
     steps:
-      - uses: shrink/actions-docker-registry-tag@v3
+      - uses: shrink/actions-docker-registry-tag@v4
         with:
           registry: ghcr.io
           repository: ${{ github.repository }}/${{ matrix.component }}