diff --git a/.gitea/workflows/009_matrix.yaml b/.gitea/workflows/009_matrix.yaml
index 9c02882..07524fe 100644
--- a/.gitea/workflows/009_matrix.yaml
+++ b/.gitea/workflows/009_matrix.yaml
@@ -9,7 +9,7 @@ jobs:
       fail-fast: true
       matrix:
         os: [ubuntu-20.04, ubuntu-22.04]
-        python-version: ['3.8', '3.10.12']
+        python-version: ['3.8', '3.10']
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout source code 
@@ -21,4 +21,4 @@ jobs:
           python-version: "${{ matrix.python-version }}"
 
       - name: Install numpy
-        run: pip install numpy
\ No newline at end of file
+        run: pip install numpy==1.22
\ No newline at end of file