diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d3a1773..1baee0f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-      - uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff  # v5
+      - uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c  # v6.4.0
         with:
           go-version: '1.26'
       - name: Vet