diff --git a/requirements.txt b/requirements.txt
index 57339c5..388f8f5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 flask==1.1.1
-nosexcover
-pylint
\ No newline at end of file
+nosexcover==1.0.11
+pylint==2.3.1
\ No newline at end of file