diff --git a/.github/workflows/test_djelme.yml b/.github/workflows/test_djelme.yml
index d4f7841..874c51f 100644
--- a/.github/workflows/test_djelme.yml
+++ b/.github/workflows/test_djelme.yml
@@ -10,10 +10,10 @@ permissions:
 
 jobs:
   lint:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         id: setup-py
         with:
           python-version: '3.7'
@@ -36,15 +36,15 @@ jobs:
           - {python: '3.7', django: '4.1'}
           - {python: '3.10', django: '1.11'}
           - {python: '3.10', django: '2.0'}
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     services:
       elasticsearch:
         image: elasticsearch:6.8.23
         ports:
           - 9201:9200
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         id: setup-py
         with:
           python-version: ${{ matrix.python }}