diff --git a/package.json b/package.json
index 7212050..8a0fc7f 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
         "@babel/preset-env": "^7.4.5",
         "@vuepress/plugin-back-to-top": "1.3.1",
         "@vuepress/plugin-google-analytics": "1.3.1",
-        "@vuepress/plugin-pwa": "1.3.0",
+        "@vuepress/plugin-pwa": "1.3.1",
         "art-template": "4.13.2",
         "art-template-loader": "1.4.3",
         "autoprefixer": "^9.6.1",
diff --git a/yarn.lock b/yarn.lock
index 00fc88c..7fa64ea 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1159,12 +1159,12 @@
   dependencies:
     nprogress "^0.2.0"
 
-"@vuepress/plugin-pwa@1.3.0":
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/@vuepress/plugin-pwa/-/plugin-pwa-1.3.0.tgz#83427432cb2dcfd6bbd3e09c10657fc9d2b7fa27"
-  integrity sha512-IUXCwXYJMnoM4hXqeB4JapFoH/eRDdis4UMx2GR3ahWPTjISgUbE3XF0FgUKre8PU2i/h4pOyKorLmN881TDnQ==
+"@vuepress/plugin-pwa@1.3.1":
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/@vuepress/plugin-pwa/-/plugin-pwa-1.3.1.tgz#4049273bb9161e15546ce8a2843eda1089614daa"
+  integrity sha512-ExudmW8w4jY+lNjTteYeEFNajLPr5dhiSyokYIcF3mX64xHwLJqqgHDUXZKh6ELTAZ6tUmuAMdFj76fjRaqJDw==
   dependencies:
-    "@vuepress/shared-utils" "^1.3.0"
+    "@vuepress/shared-utils" "^1.3.1"
     register-service-worker "^1.5.2"
     workbox-build "^4.3.1"
 
@@ -1180,10 +1180,10 @@
   resolved "https://registry.yarnpkg.com/@vuepress/plugin-search/-/plugin-search-1.3.0.tgz#ec3619a2d70696f7f91575121f4b7409ba229d07"
   integrity sha512-buoQ6gQ2MLbLQ7Nhg5KJWPzKo7NtvdK/e6Fo1ig/kbOG5HyYKHCyqLjbQ/ZqT+fGbaSeEjH3DaVYTNx55GRX5A==
 
-"@vuepress/shared-utils@^1.3.0":
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/@vuepress/shared-utils/-/shared-utils-1.3.0.tgz#2c9afccaed0bcdf4ceb1c02becdeac61da6dbec2"
-  integrity sha512-n1AFgt8SiMDdc5aIj5yOqS3E6+dAZ+9tPw6qf1mBiqvdZzwaUtlydvXqVkskrwUo18znLrUr55VYwubMOaxFnQ==
+"@vuepress/shared-utils@^1.3.0", "@vuepress/shared-utils@^1.3.1":
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/@vuepress/shared-utils/-/shared-utils-1.3.1.tgz#930038dfadf28f39147e6cb781e9930259995a7e"
+  integrity sha512-MlIAlnptjDC9+l0SJKW6BpkuwtxfKDzq4Rmag75RdyIqkkNv4EsCXZ8Y3HSuzENWFBwoD31jLC+nCZ3hULcvSg==
   dependencies:
     chalk "^2.3.2"
     diacritics "^1.3.0"