diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ff36c55f..e36713ac 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -17,7 +17,7 @@ jobs:
     - run: yarn build
     # check if typescript generation was committed
     - run: git diff --exit-code
-    - uses: cachix/install-nix-action@v22
+    - uses: cachix/install-nix-action@v23
     - name: Test public cache
       uses: ./
       with:
@@ -34,7 +34,7 @@ jobs:
     - uses: actions/checkout@v3
     - run: yarn install --frozen-lockfile
     - run: yarn build
-    - uses: cachix/install-nix-action@v22
+    - uses: cachix/install-nix-action@v23
     - name: Test public cache no signing key
       uses: ./
       with:
@@ -51,7 +51,7 @@ jobs:
     - uses: actions/checkout@v3
     - run: yarn install --frozen-lockfile
     - run: yarn build
-    - uses: cachix/install-nix-action@v22
+    - uses: cachix/install-nix-action@v23
     - name: Test private cache
       uses: ./
       with:
@@ -69,7 +69,7 @@ jobs:
     - uses: actions/checkout@v3
     - run: yarn install --frozen-lockfile
     - run: yarn build
-    - uses: cachix/install-nix-action@v22
+    - uses: cachix/install-nix-action@v23
     - name: Test private cache
       uses: ./
       with:
@@ -86,7 +86,7 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: Install Nix
-      uses: cachix/install-nix-action@v22
+      uses: cachix/install-nix-action@v23
       with: 
         nix_path: nixpkgs=channel:nixos-22.11
         install_url: https://nixos-nix-install-tests.cachix.org/serve/kkq45x7yrzvxq8627fi6hkswnfa7mg2l/install