diff --git a/.github/scripts/linux/install_additional_requirements_for_flutter.sh b/.github/scripts/linux/install_additional_requirements_for_flutter.sh
index 5e904c5a4..a697704d6 100755
--- a/.github/scripts/linux/install_additional_requirements_for_flutter.sh
+++ b/.github/scripts/linux/install_additional_requirements_for_flutter.sh
@@ -3,7 +3,6 @@ set -euxo pipefail
 
 # See: https://docs.flutter.dev/platform-integration/desktop#additional-linux-requirements
 sudo apt-get update -y
-sudo apt-get upgrade -y
 sudo apt-get install -y curl git unzip xz-utils zip libglu1-mesa
 sudo apt-get install -y clang cmake git ninja-build pkg-config libgtk-3-dev liblzma-dev libstdc++-12-dev
 
diff --git a/.github/workflows/flutter_build.yaml b/.github/workflows/flutter_build.yaml
index 16cad637b..4d333182a 100644
--- a/.github/workflows/flutter_build.yaml
+++ b/.github/workflows/flutter_build.yaml
@@ -17,7 +17,7 @@ concurrency:
 jobs:
   flutter_build_desktop_app:
     runs-on: ${{ matrix.runner_machine }}
-    timeout-minutes: 20
+    timeout-minutes: 40
     strategy:
       fail-fast: false # I want results from all OSes even if one fails.
       matrix: