diff --git a/yarn.lock b/yarn.lock
index cba0b81..53ccd9d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1711,7 +1711,7 @@ css-color-names@0.0.4:
 
 css-in-js-utils@^2.0.0:
   version "2.0.1"
-  resolved "http://registry.npmjs.org/css-in-js-utils/-/css-in-js-utils-2.0.1.tgz#3b472b398787291b47cfe3e44fecfdd9e914ba99"
+  resolved "https://registry.npmjs.org/css-in-js-utils/-/css-in-js-utils-2.0.1.tgz#3b472b398787291b47cfe3e44fecfdd9e914ba99"
   dependencies:
     hyphenate-style-name "^1.0.2"
     isobject "^3.0.1"
@@ -5270,8 +5270,8 @@ string_decoder@~1.0.0:
     buffer-shims "~1.0.0"
 
 stringstream@~0.0.4:
-  version "0.0.5"
-  resolved "https://registry.yarnpkg.com/stringstream/-/stringstream-0.0.5.tgz#4e484cd4de5a0bbbee18e46307710a8a81621878"
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/stringstream/-/stringstream-0.0.6.tgz#7880225b0d4ad10e30927d167a1d6f2fd3b33a72"
 
 strip-ansi@^3.0.0, strip-ansi@^3.0.1:
   version "3.0.1"