diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e614ba6..3f5e568 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
 
       - uses: actions/setup-go@v6
         with:
-          go-version: '1.25'
+          go-version-file: beacon/go.mod
           cache: true
           cache-dependency-path: beacon/go.sum
 
diff --git a/go.mod b/go.mod
index 9c5cd72..e587625 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/pilot-protocol/beacon
 
-go 1.25.11
+go 1.25.12
 
 require (
 	github.com/coder/websocket v1.8.15