diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index da8056ef90..8e9ad6d46e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -71,7 +71,7 @@ jobs:
 
       - name: 'Install Cachix'
         if: ${{ !startsWith(matrix.os, 'self') }}
-        uses: cachix/cachix-action@v14
+        uses: cachix/cachix-action@v16
         with:
           name: k-framework-binary
 
@@ -115,7 +115,7 @@ jobs:
 
       - name: 'Install Cachix'
         if: ${{ !startsWith(matrix.os, 'self') }}
-        uses: cachix/cachix-action@v14
+        uses: cachix/cachix-action@v16
         with:
           name: k-framework-binary
 
diff --git a/.github/workflows/test-pr.yml b/.github/workflows/test-pr.yml
index 4ed2c35cbd..cb72055983 100644
--- a/.github/workflows/test-pr.yml
+++ b/.github/workflows/test-pr.yml
@@ -169,7 +169,7 @@ jobs:
             substituters = http://cache.nixos.org
             trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
       - name: 'Install Cachix'
-        uses: cachix/cachix-action@v14
+        uses: cachix/cachix-action@v16
         with:
           name: k-framework
           skipPush: true
@@ -206,7 +206,7 @@ jobs:
             trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
       - name: 'Install Cachix'
         if: ${{ !startsWith(matrix.os, 'self') }}
-        uses: cachix/cachix-action@v14
+        uses: cachix/cachix-action@v16
         with:
           name: k-framework
           authToken: '${{ secrets.CACHIX_PUBLIC_TOKEN }}'
diff --git a/.github/workflows/update-deps.yml b/.github/workflows/update-deps.yml
index c97e5481ba..e13619bd51 100644
--- a/.github/workflows/update-deps.yml
+++ b/.github/workflows/update-deps.yml
@@ -39,7 +39,7 @@ jobs:
             trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
 
       - name: 'Install Cachix'
-        uses: cachix/cachix-action@v14
+        uses: cachix/cachix-action@v16
         with:
           name: k-framework
           authToken: '${{ secrets.CACHIX_PUBLIC_TOKEN }}'