diff --git a/yarn.lock b/yarn.lock
index 4e03a6c..6d63bb4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -911,8 +911,8 @@ safe-buffer@^5.0.1:
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.0.1.tgz#d263ca54696cd8a306b5ca6551e92de57918fbe7"
 
 "semver@2 || 3 || 4 || 5", semver@^5.3.0:
-  version "5.3.0"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
+  version "5.7.2"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.2.tgz#48d55db737c3287cd4835e17fa13feace1c41ef8"
 
 sigmund@~1.0.0:
   version "1.0.1"