diff --git a/.forgejo/workflows/cachix.yaml b/.forgejo/workflows/cachix.yaml
index 61ca708..7be0693 100644
--- a/.forgejo/workflows/cachix.yaml
+++ b/.forgejo/workflows/cachix.yaml
@@ -18,7 +18,7 @@ jobs:
           enable_kvm: false
           github_access_token: '${{ secrets.ACCESS_TOKEN_GITHUB }}'
       - name: Cachix
-        uses: https://github.com/cachix/cachix-action@v15
+        uses: https://github.com/cachix/cachix-action@v16
         with:
           name: chvp
           authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
diff --git a/.forgejo/workflows/update.yaml b/.forgejo/workflows/update.yaml
index e96cb0c..59dd38d 100644
--- a/.forgejo/workflows/update.yaml
+++ b/.forgejo/workflows/update.yaml
@@ -19,7 +19,7 @@ jobs:
           enable_kvm: false
           github_access_token: '${{ secrets.ACCESS_TOKEN_GITHUB }}'
       - name: Cachix
-        uses: https://github.com/cachix/cachix-action@v15
+        uses: https://github.com/cachix/cachix-action@v16
         with:
           name: chvp
           authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'