diff --git a/.env b/.env
index 4d206cae3..d0e779b63 100644
--- a/.env
+++ b/.env
@@ -108,6 +108,6 @@ MEMCACHED_TAG=1-2.18.1
 OPENSMTPD_TAG=7-1.22.5
 RSYSLOG_TAG=latest
 SELENIUM_CHROME_TAG=3.141
-WEBGRIND_TAG=1-1.35.5
+WEBGRIND_TAG=1-1.35.6
 XHPROF_TAG=3.13.4
 ZOOKEEPER_TAG=3.8