diff --git a/.github/workflows/ci-version.yml b/.github/workflows/ci-version.yml
index 2a08943..ee69f30 100644
--- a/.github/workflows/ci-version.yml
+++ b/.github/workflows/ci-version.yml
@@ -18,7 +18,6 @@ jobs:
           - macos-latest
           - windows-latest
         toolchain:
-          - 1.63
           - stable
           - nightly
         features: