diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 1a362d880d..3877ac58f9 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -118,6 +118,7 @@ jobs:
       - name: Pin some dependencies
         run: |
           cargo update -p tokio --precise 1.38.1
+          cargo update -p tokio-util --precise 0.7.11
 
       - name: Check
         run: cargo check --features full