diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 8182304..a231159 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -32,7 +32,7 @@ jobs:
     - uses: cachix/install-nix-action@v31
       with:
         github_access_token: ${{ secrets.GITHUB_TOKEN }}
-    - uses: cachix/cachix-action@v17
+    - uses: cachix/cachix-action@v16
       with:
         name: rde
         authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
@@ -125,7 +125,7 @@ jobs:
     - uses: cachix/install-nix-action@v31
       with:
         github_access_token: ${{ secrets.GITHUB_TOKEN }}
-    - uses: cachix/cachix-action@v17
+    - uses: cachix/cachix-action@v16
       with:
         name: rde
         authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
@@ -181,7 +181,7 @@ jobs:
     - uses: cachix/install-nix-action@v31
       with:
         github_access_token: ${{ secrets.GITHUB_TOKEN }}
-    - uses: cachix/cachix-action@v17
+    - uses: cachix/cachix-action@v16
       with:
         name: rde
         authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
diff --git a/.github/workflows/check_macos.yml b/.github/workflows/check_macos.yml
index 3b8e6f2..06578c7 100644
--- a/.github/workflows/check_macos.yml
+++ b/.github/workflows/check_macos.yml
@@ -18,7 +18,7 @@ jobs:
     - uses: cachix/install-nix-action@v31
       with:
         github_access_token: ${{ secrets.GITHUB_TOKEN }}
-    - uses: cachix/cachix-action@v17
+    - uses: cachix/cachix-action@v16
       with:
         name: rde
         authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index c181f1f..891e992 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -17,7 +17,7 @@ jobs:
       - uses: cachix/install-nix-action@v31
         with:
           github_access_token: ${{ secrets.GITHUB_TOKEN }}
-      - uses: cachix/cachix-action@v17
+      - uses: cachix/cachix-action@v16
         with:
           name: rde
           authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'