diff --git a/yarn.lock b/yarn.lock
index 4526bcffe..919d67241 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1096,8 +1096,8 @@ express@^4.10.7, express@^4.13.3:
     vary "~1.1.0"
 
 extend@~3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.0.tgz#5a474353b9f3353ddd8176dfd37b91c83a46f1d4"
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
 
 extglob@^0.3.1:
   version "0.3.2"
@@ -1805,8 +1805,7 @@ leaflet-pip@~1.0.0:
   dependencies:
     geojson-utils "~1.1.0"
 
-"leaflet.gridlayer.googlemutant @~0.4.3":
-  name leaflet.gridlayer.googlemutant
+leaflet.gridlayer.googlemutant@~0.4.3:
   version "0.4.4"
   resolved "https://registry.yarnpkg.com/leaflet.gridlayer.googlemutant/-/leaflet.gridlayer.googlemutant-0.4.4.tgz#64bad7d091df5fc150b6efb0cbd67474f8ba531c"