diff --git a/.github/workflows/build_cmake.yml b/.github/workflows/build_cmake.yml
index eaf3013fcfa..68fe9052e6e 100644
--- a/.github/workflows/build_cmake.yml
+++ b/.github/workflows/build_cmake.yml
@@ -7,7 +7,7 @@ on:
       - 'doc/**'
 
 env:
-  QT_VERSION: 6.5.1
+  QT_VERSION: 6.5.2
   MACOS_DEPLOYMENT_TARGET: 10.15
   CLANG_VERSION: 16.0.2
   ELFUTILS_VERSION: 0.175
diff --git a/coin/instructions/common_environment.yaml b/coin/instructions/common_environment.yaml
index 1fec2c793a6..20d6247ea9c 100644
--- a/coin/instructions/common_environment.yaml
+++ b/coin/instructions/common_environment.yaml
@@ -10,7 +10,7 @@ instructions:
         variableValue: https://ci-files02-hki.ci.qt.io/packages/jenkins/qtcreator_libclang/libclang-release_16.0.2-based
       - type: EnvironmentVariable
         variableName: QTC_QT_BASE_URL
-        variableValue: "https://ci-files02-hki.ci.qt.io/packages/jenkins/archive/qt/6.5/6.5.1-released/Qt"
+        variableValue: "https://ci-files02-hki.ci.qt.io/packages/jenkins/archive/qt/6.5/6.5.2-released/Qt"
       - type: EnvironmentVariable
         variableName: QTC_QT_MODULES
         variableValue: "qt5compat qtbase qtdeclarative qtimageformats qtquick3d qtquickcontrols2 qtquicktimeline qtserialport qtshadertools qtsvg qttools qttranslations qtwebengine"