diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 283a70e6c24eccbbdd5ce2f6b4ec70dcb4f2f95e..10b5302f37081bff05373d04d67f3eba2e95d83f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,6 +3,7 @@ default:
   # Make sure each step is executed in a virtual environment with some basic dependencies present
   before_script:
     - python --version # For debugging
+    - tox --version
   cache:
     paths:
       - .cache/pip
diff --git a/README.md b/README.md
index 1cbc13ab1e0301e95c3d58febbac060f015f5677..8ed6a9d6a9574fa30acf02b20c13c19c9e7d1df9 100644
--- a/README.md
+++ b/README.md
@@ -43,4 +43,5 @@ This project is licensed under the Apache License Version 2.0
 
 ## Releases
 
-- 0.1 - Initial release from separating into own repository
\ No newline at end of file
+- 0.2 - Ensure requirements.txt dependencies are installed
+- 0.1 - Initial release from separating into own repository
diff --git a/tox.ini b/tox.ini
index f8a25c0ed5984b2ac5ad742f476643a8c1a9317f..a2899d8d3a56c93b399afb24c56597770f49241b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,7 +1,7 @@
 [tox]
 # Generative environment list to test all supported Python versions
 envlist = py3{7,8,9,10,11},black,pep8,pylint
-minversion = 3.28.0
+minversion = 4.3.3
 
 [testenv]
 usedevelop = True