diff --git a/package.json b/package.json
index 74f49ab..f120c00 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
         "@babel/preset-env": "^7.4.5",
         "@vuepress/plugin-back-to-top": "1.5.2",
         "@vuepress/plugin-google-analytics": "1.5.2",
-        "@vuepress/plugin-pwa": "1.5.2",
+        "@vuepress/plugin-pwa": "1.5.3",
         "art-template": "4.13.2",
         "art-template-loader": "1.4.3",
         "autoprefixer": "^9.6.1",
diff --git a/yarn.lock b/yarn.lock
index 5332d1b..aaa4f3f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1238,12 +1238,12 @@
   dependencies:
     nprogress "^0.2.0"
 
-"@vuepress/plugin-pwa@1.5.2":
-  version "1.5.2"
-  resolved "https://registry.yarnpkg.com/@vuepress/plugin-pwa/-/plugin-pwa-1.5.2.tgz#41b0c249d46eccd39472cec99af4c12dc24afa64"
-  integrity sha512-3F1n4iskJ9fHkIqydeVNCuRj8mwPydmw6TwngIqT8wHoFpK07Dml9Km1f/tt29vHe81HJqAB4f9HlX3S7kMUdw==
+"@vuepress/plugin-pwa@1.5.3":
+  version "1.5.3"
+  resolved "https://registry.yarnpkg.com/@vuepress/plugin-pwa/-/plugin-pwa-1.5.3.tgz#11de393d2c8fe5e58e3b8a68b17741bdf87006ce"
+  integrity sha512-3amFG0TMgsn4XeqNA91msp3SogshJwmkAcVm/Y0VC2oCrM37yz+655UGmcWhgAugKPnlxsOq9DK3Al+2vwSF9w==
   dependencies:
-    "@vuepress/shared-utils" "1.5.2"
+    "@vuepress/shared-utils" "1.5.3"
     register-service-worker "^1.7.0"
     workbox-build "^4.3.1"
 
@@ -1274,6 +1274,22 @@
     semver "^6.0.0"
     upath "^1.1.0"
 
+"@vuepress/shared-utils@1.5.3":
+  version "1.5.3"
+  resolved "https://registry.yarnpkg.com/@vuepress/shared-utils/-/shared-utils-1.5.3.tgz#071bb68c3ec0dfb5f3939c14d3a8795a03617ad4"
+  integrity sha512-/eTSADRZ0Iz1REnIkQ1ouoWY0ZH9ivH6IuGT19H/WBe8gru2EoK7jUqpXE8JHcGf6pxkK3qB4E/DNCO9Cyy4yg==
+  dependencies:
+    chalk "^2.3.2"
+    diacritics "^1.3.0"
+    escape-html "^1.0.3"
+    fs-extra "^7.0.1"
+    globby "^9.2.0"
+    gray-matter "^4.0.1"
+    hash-sum "^1.0.2"
+    semver "^6.0.0"
+    toml "^3.0.0"
+    upath "^1.1.0"
+
 "@vuepress/theme-default@1.5.2":
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/@vuepress/theme-default/-/theme-default-1.5.2.tgz#4384efdad9aeb0030432fad4300e615d540708b8"