diff --git a/.cmake.conf b/.cmake.conf
index f6e0c89449..dd324ed4ab 100644
--- a/.cmake.conf
+++ b/.cmake.conf
@@ -1,4 +1,4 @@
-set(QT_REPO_MODULE_VERSION "6.5.2")
+set(QT_REPO_MODULE_VERSION "6.5.3")
 set(QT_REPO_MODULE_PRERELEASE_VERSION_SEGMENT "alpha1")
 
 set(QT_EXTRA_INTERNAL_TARGET_DEFINES "QT_LEAN_HEADERS=1")