diff --git a/CMakeLists.txt b/CMakeLists.txt
index ce69fff..aa0b124 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,7 +21,7 @@
   project(libcxxabi CXX C)
 
   set(PACKAGE_NAME libcxxabi)
-  set(PACKAGE_VERSION 9.0.0)
+  set(PACKAGE_VERSION 9.0.1)
   set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
   set(PACKAGE_BUGREPORT "llvm-bugs@lists.llvm.org")