diff --git a/requirements-dev.txt b/requirements-dev.txt
index b8a6cc0..194cbc4 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -16,7 +16,7 @@ packaging==20.3
 pkginfo==1.5.0.1
 pluggy==0.13.1
 prompt-toolkit==3.0.5
-py==1.8.1
+py==1.10.0
 Pygments==2.6.1
 pynvim==0.4.1
 pyparsing==2.4.7