diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 586901c2..870bcd4d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -43,6 +43,10 @@ jobs:
       - name: Get cmake and ninja
         uses: lukka/get-cmake@latest
 
+      - name: Install packages
+        if: runner.os == 'Linux'
+        run: sudo apt update && sudo apt install -y libx11-dev
+
       - name: Fetch repo
         uses: actions/checkout@v4
         with:
diff --git a/.github/workflows/coverity-scan-ubuntu.yml b/.github/workflows/coverity-scan-ubuntu.yml
index 5e59a9fc..891c75c1 100644
--- a/.github/workflows/coverity-scan-ubuntu.yml
+++ b/.github/workflows/coverity-scan-ubuntu.yml
@@ -25,9 +25,9 @@ jobs:
           #sudo add-apt-repository ppa:ubuntu-toolchain-r/test
           sudo apt-get update
           sudo apt-get dist-upgrade -y
-          sudo apt-get install -y gcc-11 g++-11 gettext
-          sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-11 50
-          sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-11 50
+          sudo apt-get install -y gcc-14 g++-14 gettext libx11-dev
+          sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-14 50
+          sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-14 50
 
       - name: Get cmake and ninja
         uses: lukka/get-cmake@latest