diff --git a/.github/workflows/programs-e2e.yml b/.github/workflows/programs-e2e.yml
index 8c94118..ccfa0eb 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:
@@ -64,7 +64,7 @@ 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 aafa63b..9642f90 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:
@@ -46,7 +46,7 @@ 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:
@@ -60,7 +60,7 @@ 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 e42dafd..9c93a23 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:
@@ -61,7 +61,7 @@ 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:
@@ -81,7 +81,7 @@ 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:
@@ -108,7 +108,7 @@ 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: