diff --git a/images/windows/toolsets/toolset-2022.json b/images/windows/toolsets/toolset-2022.json
index 99a1f0097..dd893f50c 100644
--- a/images/windows/toolsets/toolset-2022.json
+++ b/images/windows/toolsets/toolset-2022.json
@@ -351,7 +351,7 @@
         "version": "3.10"
     },
     "llvm": {
-        "version": "18"
+        "version": "20"
     },
     "php": {
         "version": "8.4"