diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 77a8a5e..81e18b4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -62,7 +62,7 @@ jobs:
           else
             freetypepkgname="libfreetype-dev"
           fi
-          apt-get install -yqq ${freetypepkgname} libgl1-mesa-dev libx11-dev libxcursor-dev libxext-dev libxrandr-dev p7zip-full unzip wget xdg-user-dirs zip
+          apt-get install -yqq ${freetypepkgname} libgl1-mesa-dev libx11-dev libxcursor-dev libxext-dev libxrandr-dev libxxf86vm-dev p7zip-full unzip wget xdg-user-dirs zip
       - name: Set up cache
         id: cache
         uses: actions/cache@v3
@@ -157,7 +157,7 @@ jobs:
           else
             freetypepkgname="libfreetype-dev"
           fi
-          apt-get install -yqq ${freetypepkgname} libgl1-mesa-dev libx11-dev libxcursor-dev libxext-dev libxrandr-dev p7zip-full unzip wget xdg-user-dirs zip
+          apt-get install -yqq ${freetypepkgname} libgl1-mesa-dev libx11-dev libxcursor-dev libxext-dev libxrandr-dev libxxf86vm-dev p7zip-full unzip wget xdg-user-dirs zip
       - name: Set up cache
         id: cache
         uses: actions/cache@v3
diff --git a/src/PawPaw b/src/PawPaw
index 6250a88..fdf2543 160000
--- a/src/PawPaw
+++ b/src/PawPaw
@@ -1 +1 @@
-Subproject commit 6250a88ce79a67ebb67ef72b62593684cea336ea
+Subproject commit fdf25438063ede9b967d311ac66c3406a56a67f5
diff --git a/src/plugin/WebViewX11.cpp b/src/plugin/WebViewX11.cpp
index 61e3d57..a1fb143 100644
--- a/src/plugin/WebViewX11.cpp
+++ b/src/plugin/WebViewX11.cpp
@@ -1,6 +1,7 @@
 // SPDX-FileCopyrightText: 2023-2024 MOD Audio UG
 // SPDX-License-Identifier: AGPL-3.0-or-later
 
+#define QT_NO_VERSION_TAGGING
 #include <QtCore/QChar>
 #include <QtCore/QPoint>
 #include <QtCore/QSize>
@@ -294,7 +295,7 @@ static bool qt5webengine(const Window winId, const double scaleFactor, const cha
     using QApplication__init_t = void (*)(QApplication*, int&, char**, int);
     using QApplication_exec_t = void (*)();
     using QApplication_setAttribute_t = void (*)(Qt::ApplicationAttribute, bool);
-    using QString__init_t = void (*)(void*, const QChar*, qsizetype);
+    using QString__init_t = void (*)(void*, const QChar*, ptrdiff_t);
     using QUrl__init_t = void (*)(void*, const QString&, int /* QUrl::ParsingMode */);
     using QWebEngineView__init_t = void (*)(QWebEngineView*, void*);
     using QWebEngineView_move_t = void (*)(QWebEngineView*, const QPoint&);