diff --git a/yarn.lock b/yarn.lock
index 23fabd44..e7f8771b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2147,7 +2147,7 @@ compression-webpack-plugin@^1.1.11:
 
 compression@^1.5.2:
   version "1.7.2"
-  resolved "http://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
+  resolved "https://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
   dependencies:
     accepts "~1.3.4"
     bytes "3.0.0"
@@ -6454,7 +6454,7 @@ once@^1.3.0, once@^1.3.1, once@^1.3.3, once@^1.4.0:
 
 onetime@^1.0.0:
   version "1.1.0"
-  resolved "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
+  resolved "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
 
 onetime@^2.0.0:
   version "2.0.1"
@@ -7764,8 +7764,8 @@ ret@~0.1.10:
   resolved "https://registry.yarnpkg.com/ret/-/ret-0.1.15.tgz#b8a4825d5bdb1fc3f6f53c2bc33f81388681c7bc"
 
 rgb2hex@~0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/rgb2hex/-/rgb2hex-0.1.0.tgz#ccd55f860ae0c5c4ea37504b958e442d8d12325b"
+  version "0.1.9"
+  resolved "https://registry.yarnpkg.com/rgb2hex/-/rgb2hex-0.1.9.tgz#5d3e0e14b0177b568e6f0d5b43e34fbfdb670346"
 
 right-align@^0.1.1:
   version "0.1.3"