diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ea99a36..5172204 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
           java-version: '11'
 
       - name: Install Leiningen
-        uses: DeLaGuardo/setup-clojure@11.0
+        uses: DeLaGuardo/setup-clojure@12.1
         with:
           lein: latest