diff --git a/yarn.lock b/yarn.lock
index 6e93a2c..739ff69 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4812,12 +4812,12 @@ selfsigned@^1.10.4:
     node-forge "0.7.5"
 
 semver@^5.3.0, semver@^5.4.1, semver@^5.5.0, semver@^5.5.1, semver@^5.6.0:
-  version "5.7.0"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.0.tgz#790a7cf6fea5459bac96110b29b60412dc8ff96b"
+  version "5.7.2"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.2.tgz#48d55db737c3287cd4835e17fa13feace1c41ef8"
 
 semver@^6.1.1:
-  version "6.1.2"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-6.1.2.tgz#079960381376a3db62eb2edc8a3bfb10c7cfe318"
+  version "6.3.1"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.1.tgz#556d2ef8689146e46dcea4bfdd095f3434dffcb4"
 
 send@0.17.1:
   version "0.17.1"