diff --git a/llvm/unittests/CAS/CASTestConfig.h b/llvm/unittests/CAS/CASTestConfig.h
index 20a95dd2f6aa6..e3139c931ddd6 100644
--- a/llvm/unittests/CAS/CASTestConfig.h
+++ b/llvm/unittests/CAS/CASTestConfig.h
@@ -74,7 +74,8 @@ class CASTest
 
   void SetUp() override {
 #ifdef _WIN32
-    if (llvm::GetWindowsOSVersion() < llvm::VersionTuple(10, 0, 0, 17763))
+    // Temporarily disable CAS tests on pre windows 11 OS.
+    if (llvm::GetWindowsOSVersion() < llvm::VersionTuple(10, 0, 0, 22000))
       GTEST_SKIP() << "CAS tests skipped on older windows version";
 #endif
     NextCASIndex = 0;