diff --git a/requirements.txt b/requirements.txt
index fea5e93..647de43 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 certifi==2019.11.28
-chardet==3.0.4
+chardet==5.1.0
 codecov==2.0.22
 coverage==5.1
 idna==2.10