diff --git a/CI/msys.py b/CI/msys.py
index c196435f..22984630 100644
--- a/CI/msys.py
+++ b/CI/msys.py
@@ -15,7 +15,7 @@
 
 CPUS = ("x86_64",)
 MSYS_VERSION = {
-    "x86_64": "20230318",
+    "x86_64": "20240727",
 }