diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4202f4f9..b896d9c5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -124,16 +124,16 @@ jobs:
                       python-version: [3.8, 3.9, 3.10, 3.11, 3.12]
                       include:
                           - os: windows-latest
-                            python-version: 3.8
+                            python-version: 3.10
                           - os: macos-latest
-                            python-version: 3.8
+                            python-version: 3.10
             - name: '🧱 Build test matrix for development branch'
               if: env.MATRIX == ''
               uses: druzsan/setup-matrix@v2
               with:
                   matrix: |
-                      os: [ubuntu-latest, windows-latest, macos-latest]
-                      python-version: [3.8, 3.9, 3.10, 3.11, 3.12]
+                      os: [ubuntu-latest]
+                      python-version: [3.10]
             - name: Print matrix
               run: echo "$MATRIX" | yq -P '{"matrix":.}'
             - name: Set output