diff --git a/requirements/constraints.txt b/requirements/constraints.txt
index 8c49381..be5cd05 100644
--- a/requirements/constraints.txt
+++ b/requirements/constraints.txt
@@ -5,7 +5,7 @@ aiomysql==0.0.19
 asn1crypto==0.24.0
 aspy.yaml==1.1.1
 async-timeout==3.0.1
-cached-property==1.4.3
+cached-property==1.5.2
 cffi==1.12.3
 chardet==3.0.4
 colorama==0.3.9