diff --git a/.github/workflows/CreateRelease.yml b/.github/workflows/CreateRelease.yml
index 863ce6172..82fea4f27 100644
--- a/.github/workflows/CreateRelease.yml
+++ b/.github/workflows/CreateRelease.yml
@@ -43,7 +43,6 @@ jobs:
       uses: jurplel/install-qt-action@v2
     - name: Install dependencies
       run: |
-        sudo apt-get update && sudo apt-get upgrade
         bash scripts/${{ runner.os }}/0_setup_env_ubuntu.sh --dont_install_qt --dowload_cgal_and_boost_src
         #needed by qt 5.15 on linux
         sudo apt-get install libxcb-icccm4-dev libxcb-image0-dev libxcb-keysyms1-dev libxcb-render-util0-dev libxcb-xinerama0-dev
diff --git a/.github/workflows/Linux.yml b/.github/workflows/Linux.yml
index 9dfdd6ddf..281448740 100644
--- a/.github/workflows/Linux.yml
+++ b/.github/workflows/Linux.yml
@@ -19,7 +19,6 @@ jobs:
       uses: jurplel/install-qt-action@v2
     - name: Install dependencies
       run: |
-        sudo apt-get update && sudo apt-get upgrade
         bash scripts/${{ runner.os }}/0_setup_env_ubuntu.sh --dont_install_qt --dowload_cgal_and_boost_src
         #needed by qt 5.15 on linux
         sudo apt-get install libxcb-icccm4-dev libxcb-image0-dev libxcb-keysyms1-dev libxcb-render-util0-dev libxcb-xinerama0-dev