diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 00ce4ed..1454fe7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
         id: msrv
         run: |
           MSRV=$(cargo metadata --format-version 1 --no-deps | jq -r '.packages[0].rust_version')
-          echo "MSRV=1.67.1" >> "$GITHUB_OUTPUT"
+          echo "MSRV=$MSRV" >> "$GITHUB_OUTPUT"
 
   ## NOTE vmx 2022-06-14: currently doesn't work, hence run it on CircleCI
   ## for now.