diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 272712e..44a2078 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ on:
 env:
   XLINGS_VERSION: v2026.10.26.1
   XLINGS_NON_INTERACTIVE: '1'
-  MCPP_VERSION: 2026.11.13.1
+  MCPP_VERSION: 2026.11.14.1
   LLVM: llvm@23.1.3
 
 jobs: