diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 4806c08..edd63e5 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -17,15 +17,15 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        lisp: [sbcl-bin, ccl-bin/1.12.2, ecl/24.5.10]
+        lisp: [sbcl-bin, ccl-bin/1.13, ecl/24.5.10]
         os: [ubuntu-latest, windows-latest, macos-latest]
         exclude:
           - os: windows-latest
             lisp: ecl/24.5.10
           - os: windows-latest
-            lisp: ccl-bin/1.12.2
+            lisp: ccl-bin/1.13
           - os: macos-latest
-            lisp: ccl-bin/1.12.2
+            lisp: ccl-bin/1.13
     env:
       LISP: ${{ matrix.lisp }}
     steps: