diff --git a/.travis.yml b/.travis.yml
index f933d49..b9364b7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,8 +14,7 @@ install:
 before_script:
     - pip3 uninstall -y -r ./tests/requirements_dev.txt
     - pip3 install -r ./tests/requirements_dev.txt
-    - black --check hyperglass
-    - python3 ./manage.py pylint-check -e
+    - flake8 hyperglass
     - python3 ./tests/ci_prepare.py
 script:
     - nohup python3 ./tests/ci_dev_server.py &
diff --git a/tests/requirements_dev.txt b/tests/requirements_dev.txt
index dfd7871..e44aa8e 100644
--- a/tests/requirements_dev.txt
+++ b/tests/requirements_dev.txt
@@ -1,17 +1,21 @@
-anybadge
-black
-isort
-flake8
-flake8-breakpoint
-flake8-builtins
-flake8-bandit
-flake8-bugbear
-flake8-colors
-flake8-comprehensions
-flake8-deprecated
-flake8-eradicate
-flake8-if-expr
-flake8-isort
-flake8-print
-flake8-return
-pep8-naming
+anybadge==1.4.0
+black==19.3b0
+isort==4.3.21
+bandit==1.6.2
+flake8==3.7.8
+flake8-bandit==2.1.1
+flake8-black==0.1.0
+flake8-breakpoint==1.1.0
+flake8-bugbear==19.3.0
+flake8-builtins==1.4.1
+flake8-comprehensions==2.1.0
+flake8-deprecated==1.3
+flake8-eradicate==0.2.0
+flake8-if-expr==1.0.0
+flake8-isort==2.7.0
+flake8-pie==0.4.2
+flake8-plugin-utils==1.0.0
+flake8-polyfill==1.0.2
+flake8-print==3.1.0
+flake8-return==1.1.0
+pep8-naming==0.8.2