diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 2007fdc4f..b33885662 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -190,9 +190,6 @@ Then start the debugger from your root-level main file.
 This project is written in Python. Here are the dependencies needed to run the tests:
 
 -   `python` The version can be installed using an utility like pyenv ( instructions bellow ) or your os package manager
-    -   `3.5`
-    -   `3.6`
-    -   `3.7`
     -   `3.8`
     -   `3.9`
 -   `tox` installed via pip or your os package manager