diff --git a/requirements.txt b/requirements.txt
index 149bad24f..c15237824 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 aiohttp==3.6.1
 async_timeout==3.0.1
 attrs==19.3.0
-cchardet==2.1.5
+cchardet==2.1.6
 colorlog==4.1.0
 cpe==1.2.1
 cryptography==2.8