diff --git a/.github/workflows/build_cmake.yml b/.github/workflows/build_cmake.yml
index 6ac4564da1e..794b38c6c1c 100644
--- a/.github/workflows/build_cmake.yml
+++ b/.github/workflows/build_cmake.yml
@@ -7,7 +7,7 @@ on:
       - 'doc/**'
 
 env:
-  QT_VERSION: 6.6.0
+  QT_VERSION: 6.6.2
   MACOS_DEPLOYMENT_TARGET: 11.0
   CLANG_VERSION: 17.0.1
   ELFUTILS_VERSION: 0.175
@@ -202,12 +202,12 @@ jobs:
           set(url_os "linux_x64")
           set(qt_package_arch_suffix "gcc_64")
           set(qt_dir_prefix "${qt_version}/gcc_64")
-          set(qt_package_suffix "-Linux-RHEL_8_6-GCC-Linux-RHEL_8_6-X86_64")
+          set(qt_package_suffix "-Linux-RHEL_8_8-GCC-Linux-RHEL_8_8-X86_64")
         elseif ("${{ runner.os }}" STREQUAL "macOS")
           set(url_os "mac_x64")
           set(qt_package_arch_suffix "clang_64")
           set(qt_dir_prefix "${qt_version}/macos")
-          set(qt_package_suffix "-MacOS-MacOS_12-Clang-MacOS-MacOS_12-X86_64-ARM64")
+          set(qt_package_suffix "-MacOS-MacOS_13-Clang-MacOS-MacOS_13-X86_64-ARM64")
         endif()
 
         set(qt_base_url "https://\${qt_mirror}/online/qtsdkrepository/${url_os}/desktop/qt6_${qt_version_dotless}")
diff --git a/coin/instructions/common_environment.yaml b/coin/instructions/common_environment.yaml
index 6d4fe73802e..e2d11901180 100644
--- a/coin/instructions/common_environment.yaml
+++ b/coin/instructions/common_environment.yaml
@@ -10,13 +10,13 @@ instructions:
         variableValue: https://ci-files02-hki.ci.qt.io/packages/jenkins/qtcreator_libclang/libclang-release_17.0.1-based
       - type: EnvironmentVariable
         variableName: QTC_QT_BASE_URL
-        variableValue: "https://ci-files02-hki.ci.qt.io/packages/jenkins/archive/qt/6.6/6.6.0-released/Qt"
+        variableValue: "https://ci-files02-hki.ci.qt.io/packages/jenkins/archive/qt/6.6/6.6.2-released/Qt"
       - type: EnvironmentVariable
         variableName: QTC_QT_MODULES
         variableValue: "qt5compat qtbase qtdeclarative qtimageformats qtquick3d qtquicktimeline qtserialport qtshadertools qtsvg qttools qttranslations qtwebengine"
       - type: EnvironmentVariable
         variableName: MACOSX_DEPLOYMENT_TARGET
-        variableValue: 10.15
+        variableValue: 11.0
       - type: EnvironmentVariable
         variableName: SDKTOOL_MACOSX_DEPLOYMENT_TARGET
         variableValue: 10.14
@@ -39,7 +39,7 @@ instructions:
         instructions:
           - type: EnvironmentVariable
             variableName: QTC_QT_POSTFIX
-            variableValue: "-Linux-RHEL_8_6-GCC-Linux-RHEL_8_6-X86_64.7z"
+            variableValue: "-Linux-RHEL_8_8-GCC-Linux-RHEL_8_8-X86_64.7z"
           - type: EnvironmentVariable
             variableName: QTC_SDKTOOL_QT_EXT
             variableValue: ".tar.xz"
@@ -51,7 +51,7 @@ instructions:
         instructions:
           - type: EnvironmentVariable
             variableName: QTC_QT_POSTFIX
-            variableValue: "-MacOS-MacOS_12-Clang-MacOS-MacOS_12-X86_64-ARM64.7z"
+            variableValue: "-MacOS-MacOS_13-Clang-MacOS-MacOS_13-X86_64-ARM64.7z"
           - type: EnvironmentVariable
             variableName: QTC_SDKTOOL_QT_EXT
             variableValue: ".tar.xz"