diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 6507a6203..203133335 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -11,9 +11,9 @@ jobs:
       matrix:
         os: [ubuntu-20.04]
         python: 
-          - 3.6
-          - 3.7
-          - 3.8
+          - 3.6.8
+          - 3.7.5
+          - 3.8.2
     steps:
       - uses: actions/checkout@v2
       - name: Install python version