diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 41241bbcb..801f88175 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,7 +32,7 @@ jobs:
 
     - uses: actions/checkout@v4.1.1
 
-    - uses: cachix/install-nix-action@v23
+    - uses: cachix/install-nix-action@v26
 
     - uses: cachix/cachix-action@v12
       with: