diff --git a/docs/yarn.lock b/docs/yarn.lock
index c9526de..df9508c 100644
--- a/docs/yarn.lock
+++ b/docs/yarn.lock
@@ -888,7 +888,7 @@
   dependencies:
     lodash.debounce "^4.0.8"
 
-"@vuepress/plugin-google-analytics@^1.2.0":
+"@vuepress/plugin-google-analytics@1.2.0":
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/@vuepress/plugin-google-analytics/-/plugin-google-analytics-1.2.0.tgz#54555fd14f01a032c5acff04ecbbe0911577d7d0"
   integrity sha512-0zol5D4Efb5GKel7ADO/s65MLtKSLnOEGkeWzuipkWomSQPzP7TJ3+/RcYBnGdyBFHd1BSpTUHGK0b/IGwM3UA==
@@ -5402,9 +5402,9 @@ postcss-value-parser@^4.0.2:
   integrity sha512-LmeoohTpp/K4UiyQCwuGWlONxXamGzCMtFxLq4W1nZVGIQLYvMCJx3yAF9qyyuFpflABI9yVdtJAqbihOsCsJQ==
 
 postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.14, postcss@^7.0.26, postcss@^7.0.5, postcss@^7.0.6:
-  version "7.0.26"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.26.tgz#5ed615cfcab35ba9bbb82414a4fa88ea10429587"
-  integrity sha512-IY4oRjpXWYshuTDFxMVkJDtWIk2LhsTlu8bZnbEJA4+bYT16Lvpo8Qv6EvDumhYRgzjZl489pmsY3qVgJQ08nA==
+  version "7.0.36"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.36.tgz#056f8cffa939662a8f5905950c07d5285644dfcb"
+  integrity sha512-BebJSIUMwJHRH0HAQoxN4u1CN86glsrwsW0q7T+/m44eXOUAxSNdHRkNZPYz5vVUbg17hFgOQDE7fZk7li3pZw==
   dependencies:
     chalk "^2.4.2"
     source-map "^0.6.1"
@@ -6917,7 +6917,7 @@ vuepress-plugin-smooth-scroll@^0.0.3:
   dependencies:
     smoothscroll-polyfill "^0.4.3"
 
-vuepress@^1.2.0:
+vuepress@1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/vuepress/-/vuepress-1.2.0.tgz#2f2cdf337ad40a3e4866dfd33e97b840db386af7"
   integrity sha512-EfHo8Cc73qo+1Pm18hM0qOGynmDr8q5fu2664obynsdCJ1zpvoShVnA0Msraw4SI2xDc0iAoIb3dTwxUIM8DAw==