diff --git a/.github/workflows/programs-e2e.yml b/.github/workflows/programs-e2e.yml
index f8f7092..7371a83 100644
--- a/.github/workflows/programs-e2e.yml
+++ b/.github/workflows/programs-e2e.yml
@@ -22,7 +22,7 @@ jobs:
       - uses: actions/checkout@v3
 
       # Install Cachix
-      - uses: cachix/install-nix-action@v17
+      - uses: cachix/install-nix-action@v20
       - name: Setup Cachix
         uses: cachix/cachix-action@v10
         with:
@@ -65,7 +65,7 @@ jobs:
       - uses: actions/checkout@v3
 
       # Install Cachix
-      - uses: cachix/install-nix-action@v17
+      - uses: cachix/install-nix-action@v20
       - name: Setup Cachix
         uses: cachix/cachix-action@v10
         with:
diff --git a/.github/workflows/programs-unit.yml b/.github/workflows/programs-unit.yml
index 583ea8e..37cdd80 100644
--- a/.github/workflows/programs-unit.yml
+++ b/.github/workflows/programs-unit.yml
@@ -28,7 +28,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: cachix/install-nix-action@v17
+      - uses: cachix/install-nix-action@v20
       - name: Setup Cachix
         uses: cachix/cachix-action@v10
         with:
@@ -47,7 +47,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: cachix/install-nix-action@v17
+      - uses: cachix/install-nix-action@v20
       - name: Setup Cachix
         uses: cachix/cachix-action@v10
         with:
@@ -62,7 +62,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: cachix/install-nix-action@v17
+      - uses: cachix/install-nix-action@v20
       - name: Setup Cachix
         uses: cachix/cachix-action@v10
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 588382d..78c92f6 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -21,7 +21,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - uses: cachix/install-nix-action@v17
+      - uses: cachix/install-nix-action@v20
       - name: Setup Cachix
         uses: cachix/cachix-action@v10
         with:
@@ -62,7 +62,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - uses: cachix/install-nix-action@v17
+      - uses: cachix/install-nix-action@v20
       - name: Setup Cachix
         uses: cachix/cachix-action@v10
         with:
@@ -83,7 +83,7 @@ jobs:
     name: Release verifiable binaries
     steps:
       - uses: actions/checkout@v3
-      - uses: cachix/install-nix-action@v17
+      - uses: cachix/install-nix-action@v20
       - name: Setup Cachix
         uses: cachix/cachix-action@v10
         with:
@@ -111,7 +111,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - uses: cachix/install-nix-action@v17
+      - uses: cachix/install-nix-action@v20
       - name: Setup Cachix
         uses: cachix/cachix-action@v10
         with: