diff --git a/requirements.txt b/requirements.txt
--- a/requirements.txt
+++ b/requirements.txt
@@ -59,7 +59,7 @@ pyramid==2.0.2
   venusian==3.0.0
   webob==1.8.7
   zope.deprecation==5.0.0
-  zope.interface==6.1.0
+  zope.interface==6.2.0
 redis==5.0.1
   async-timeout==4.0.3
 repoze.lru==0.7