diff --git a/.github/workflows/programs-e2e.yml b/.github/workflows/programs-e2e.yml
index 13695921..18361b1e 100644
--- a/.github/workflows/programs-e2e.yml
+++ b/.github/workflows/programs-e2e.yml
@@ -18,7 +18,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - uses: cachix/install-nix-action@v17
+      - uses: cachix/install-nix-action@v19
       - name: Setup Cachix
         uses: cachix/cachix-action@v10
         with:
@@ -53,7 +53,7 @@ jobs:
       - uses: actions/checkout@v3
 
       # Install Cachix
-      - uses: cachix/install-nix-action@v17
+      - uses: cachix/install-nix-action@v19
       - name: Setup Cachix
         uses: cachix/cachix-action@v10
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index c3a80ae6..6934a590 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -18,7 +18,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - uses: cachix/install-nix-action@v17
+      - uses: cachix/install-nix-action@v19
       - name: Setup Cachix
         uses: cachix/cachix-action@v10
         with:
@@ -52,7 +52,7 @@ jobs:
     name: Release crate on crates.io
     steps:
       - uses: actions/checkout@v3
-      - uses: cachix/install-nix-action@v17
+      - uses: cachix/install-nix-action@v19
       - name: Setup Cachix
         uses: cachix/cachix-action@v10
         with:
@@ -75,7 +75,7 @@ jobs:
     name: Release verifiable binaries
     steps:
       - uses: actions/checkout@v3
-      - uses: cachix/install-nix-action@v17
+      - uses: cachix/install-nix-action@v19
       - name: Setup Cachix
         uses: cachix/cachix-action@v10
         with:
@@ -98,7 +98,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - uses: cachix/install-nix-action@v17
+      - uses: cachix/install-nix-action@v19
       - name: Setup Cachix
         uses: cachix/cachix-action@v10
         with: