diff --git a/.github/workflows/qt-ci.yml b/.github/workflows/qt-ci.yml
index d957d9209..76adaf78e 100644
--- a/.github/workflows/qt-ci.yml
+++ b/.github/workflows/qt-ci.yml
@@ -61,7 +61,7 @@ jobs:
           - name: Linux
             os: ubuntu-22.04
             build_type: RelWithDebInfo
-            qt_version: 6.4.1
+            qt_version: 6.4.2
             qt_target: desktop
           - name: macOS
             os: macos-12
@@ -73,7 +73,7 @@ jobs:
           - name: macOS
             os: macos-12
             build_type: RelWithDebInfo
-            qt_version: 6.4.1
+            qt_version: 6.4.2
             qt_target: desktop
             deployment_target: 10.14
             deployment_arch: "x86_64;arm64"
@@ -91,7 +91,7 @@ jobs:
             build_type: "RelWithDebInfo;Debug"
             compiler_type: x64
             compiler_version: 14.29
-            qt_version: 6.4.1
+            qt_version: 6.4.2
             qt_target: desktop
             qt_arch: win64_msvc2019_64
             qt_tools: ''
@@ -109,7 +109,7 @@ jobs:
             build_type: RelWithDebInfo
             compiler_type: mingw1120_64
             compiler_version: 11.2.0
-            qt_version: 6.4.1
+            qt_version: 6.4.2
             qt_target: desktop
             qt_arch: win64_mingw
             qt_tools: tools_mingw90
@@ -243,11 +243,11 @@ jobs:
         include:
           - name: Linux
             os: ubuntu-22.04
-            qt_version: 6.4.1
+            qt_version: 6.4.2
             qt_target: desktop
           - name: macOS
             os: macos-12
-            qt_version: 6.4.1
+            qt_version: 6.4.2
             qt_target: desktop
     runs-on: ${{ matrix.os }}
     env:
@@ -299,7 +299,7 @@ jobs:
       max-parallel: 1
       matrix:
         name: [Linux, macOS, win64_msvc2019, win64_mingw]
-        qt_version: [5.15.2, 6.4.1]
+        qt_version: [5.15.2, 6.4.2]
     permissions:
       contents: write
 
diff --git a/platform/qt/CHANGELOG.md b/platform/qt/CHANGELOG.md
index 7459125f5..3988c6636 100644
--- a/platform/qt/CHANGELOG.md
+++ b/platform/qt/CHANGELOG.md
@@ -5,7 +5,7 @@
 ### ✨ New features
 
 - Support for GeoJSON feature collections using std::list ([#541](https://github.com/maplibre/maplibre-gl-native/pull/541)).
-- Based on Qt 6.4.1
+- Based on Qt 6.4.2
 
 ### 🐞 Bug fixes