diff --git a/requirements.txt b/requirements.txt
index d85ff9d..82f1312 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -74,7 +74,7 @@ proto-google-cloud-error-reporting-v1beta1==0.15.3
 proto-google-cloud-logging-v2==0.91.3
 protobuf==3.5.2.post1
 psutil==5.4.5
-py==1.5.3
+py==1.10.0
 pyasn1==0.4.2
 pyasn1-modules==0.2.1
 pycparser==2.18
@@ -173,7 +173,7 @@ proto-google-cloud-error-reporting-v1beta1==0.15.3
 proto-google-cloud-logging-v2==0.91.3
 protobuf==3.5.2.post1
 psutil==5.4.5
-py==1.5.3
+py==1.10.0
 pyasn1==0.4.2
 pyasn1-modules==0.2.1
 pycares==2.3.0
@@ -278,7 +278,7 @@ proto-google-cloud-error-reporting-v1beta1==0.15.3
 proto-google-cloud-logging-v2==0.91.3
 protobuf==3.5.2.post1
 psutil==5.4.5
-py==1.5.3
+py==1.10.0
 pyasn1==0.4.2
 pyasn1-modules==0.2.1
 pycares==2.3.0