diff --git a/yarn.lock b/yarn.lock
index b8fc214..4d824fe 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -46,8 +46,8 @@
   resolved "https://registry.yarnpkg.com/@types/strip-json-comments/-/strip-json-comments-0.0.30.tgz#9aa30c04db212a9a0649d6ae6fd50accc40748a1"
 
 "@types/tough-cookie@*":
-  version "2.3.4"
-  resolved "https://registry.yarnpkg.com/@types/tough-cookie/-/tough-cookie-2.3.4.tgz#821878b81bfab971b93a265a561d54ea61f9059f"
+  version "2.3.5"
+  resolved "https://registry.yarnpkg.com/@types/tough-cookie/-/tough-cookie-2.3.5.tgz#9da44ed75571999b65c37b60c9b2b88db54c585d"
 
 abab@^1.0.3:
   version "1.0.4"
@@ -1135,8 +1135,8 @@ fs.realpath@^1.0.0:
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
 
 fsevents@^1.0.0, fsevents@^1.2.3:
-  version "1.2.4"
-  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.2.4.tgz#f41dcb1af2582af3692da36fc55cbd8e1041c426"
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.2.7.tgz#4851b664a3783e52003b3c66eb0eee1074933aa4"
   dependencies:
     nan "^2.9.2"
     node-pre-gyp "^0.10.0"
@@ -2112,8 +2112,8 @@ map-visit@^1.0.0:
     object-visit "^1.0.0"
 
 math-random@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/math-random/-/math-random-1.0.2.tgz#8ab7f026363816c1e00b774d87dee67f61e37ad6"
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/math-random/-/math-random-1.0.4.tgz#5dd6943c938548267016d4e34f057583080c514c"
 
 mem@^1.1.0:
   version "1.1.0"