diff --git a/.github/workflows/ci-tool-checks.yml b/.github/workflows/ci-tool-checks.yml
index 1eacda0a..2df1bf10 100644
--- a/.github/workflows/ci-tool-checks.yml
+++ b/.github/workflows/ci-tool-checks.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       matrix:
         toolchain:
-          - 1.76.0
+          - 1.81.0
 
     steps:
       - name: Checkout repository