diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index afead5336..0c0682ae4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -71,7 +71,7 @@ jobs:
 
       - name: Set up cachix
         if: matrix.type == 'dapp'
-        uses: cachix/cachix-action@v14
+        uses: cachix/cachix-action@v15
         with:
           name: dapp