diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index f9fd437..826e4a7 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -136,7 +136,7 @@ jobs:
 
       - name: Run Slither
         run: |
-          slither src
+          solc-select install 0.8.21 && export SOLC_VERSION='0.8.21' && slither src
 
   storage-check:
     runs-on: ${{ matrix.os }}