diff --git a/.github/workflows/cmake-single-platform.yml b/.github/workflows/cmake-single-platform.yml
index 16b387f..f23bdb8 100644
--- a/.github/workflows/cmake-single-platform.yml
+++ b/.github/workflows/cmake-single-platform.yml
@@ -22,18 +22,24 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: Install libxslt
-      run: sudo apt-get install -y libxslt-dev
+      run: |
+            sudo apt-get update
+            sudo apt-get install -y libxslt-dev
     - name: Install xmll2
-      run: sudo apt-get install -y libxml2-utils
+      run: |
+            sudo apt-get update
+            sudo apt-get install -y libxml2-utils
     - name: Fix permissions on files and directories
       run: |
            chown -R $(id -u):$(id -g) /var/cache;
            chown -R $(id -u):$(id -g) /var/lib/dpkg;
     - name: Install PostgreSQL client
       run: |
+           sudo apt-get update
            apt-get install -y postgresql-client
     - name: Install wxWidgets
       run: |
+           sudo apt-get update
            sudo apt-get install libwxbase3.2-0-unofficial && sudo apt-get install libwxbase3.2-dev && sudo apt-get install libwxgtk3.2-0-unofficial && sudo apt-get install libwxgtk3.2-dev && sudo apt-get install wx3.2-headers && sudo apt-get install wx-common && sudo apt-get install libwxgtk-webview3.2-0-unofficial && sudo apt-get install libwxgtk-webview3.2-dev && sudo apt-get install libwxbase3.1-0-unofficial-dbg && sudo apt-get install libwxgtk-webview3.2-0-unofficial-dbg && sudo apt-get install libwxgtk-media3.2-0-unofficial-dbg && sudo apt-get install wx3.2-i18n
     - name: Configure CMake
       # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.