diff --git a/requirements.dev.txt b/requirements.dev.txt
index da3486d..52eb16a 100644
--- a/requirements.dev.txt
+++ b/requirements.dev.txt
@@ -23,7 +23,7 @@ pickleshare==0.7.4
 plumbum==1.6.7
 prompt-toolkit==1.0.9
 ptyprocess==0.5.1
-py==1.4.32
+py==1.10.0
 pyasn1==0.4.4
 pycparser==2.18
 Pygments==2.2.0
diff --git a/requirements.txt b/requirements.txt
index da3486d..52eb16a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ pickleshare==0.7.4
 plumbum==1.6.7
 prompt-toolkit==1.0.9
 ptyprocess==0.5.1
-py==1.4.32
+py==1.10.0
 pyasn1==0.4.4
 pycparser==2.18
 Pygments==2.2.0