diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 34956e2..92a7978 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,5 +21,6 @@ jobs:
       shell: pwsh
       run : |
         # ./ContinuousIntegration/ContinuousIntegration.ps1
+        apt-get -y update && apt-get install -y --no-install-recommends libgdiplus libc6-dev
         cd ./__tests__
         Invoke-Pester -Output Detailed
\ No newline at end of file