diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 15f9196..e9f2708 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -29,6 +29,8 @@ jobs:
 
       - name: Setup Zig
         uses: mlugg/setup-zig@v1
+        with:
+          version: 0.15.0-dev.345+ec2888858
 
       - run: zig version
       - run: zig env