diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index fc82d25..dc1b86a 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -35,10 +35,6 @@ jobs:
           - "22.4.0"
           - "24.3.0"
         include:
-          - python: "3.6"
-            twisted: "16.6.0"
-          - python: "3.7"
-            twisted: "18.9.0"
           - python: "3.9"
             twisted: "20.3.0"
     env: