diff --git a/requirements-dev.txt b/requirements-dev.txt
index 35caa64..5f9d65b 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -11,7 +11,7 @@ aiohttp-session==2.9.0
 aiopg[sa]==1.0.0
 aioredis==1.3.1
 hiredis==1.1.0
-passlib==1.7.2
+passlib==1.7.3
 cryptography==3.0
 aiohttp==3.6.2
 pytest-aiohttp==0.3.0