diff --git a/.cmake.conf b/.cmake.conf
index a3856a48..1aa29cee 100644
--- a/.cmake.conf
+++ b/.cmake.conf
@@ -1,3 +1,3 @@
-set(QT_REPO_MODULE_VERSION "6.5.5")
+set(QT_REPO_MODULE_VERSION "6.5.6")
 set(QT_REPO_MODULE_PRERELEASE_VERSION_SEGMENT "alpha1")
 set(QT_EXTRA_INTERNAL_TARGET_DEFINES "QT_NO_AS_CONST=1")