diff --git a/requirements_dev.txt b/requirements_dev.txt
index ba0e5ec..198ba69 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -16,7 +16,7 @@ more-itertools==7.2.0
 packaging==19.2
 parsel==1.5.2
 pluggy==0.13.0
-py==1.8.0
+py==1.10.0
 pyasn1==0.4.7
 pyasn1-modules==0.2.6
 pycparser==2.19