diff --git a/package.json b/package.json
index 43fcba0..ed7a00b 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
         "@babel/preset-env": "^7.4.5",
         "@vuepress/plugin-back-to-top": "1.4.1",
         "@vuepress/plugin-google-analytics": "1.4.1",
-        "@vuepress/plugin-pwa": "1.4.0",
+        "@vuepress/plugin-pwa": "1.4.1",
         "art-template": "4.13.2",
         "art-template-loader": "1.4.3",
         "autoprefixer": "^9.6.1",
diff --git a/yarn.lock b/yarn.lock
index 7c33c61..66b04dc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1126,12 +1126,12 @@
   dependencies:
     nprogress "^0.2.0"
 
-"@vuepress/plugin-pwa@1.4.0":
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/@vuepress/plugin-pwa/-/plugin-pwa-1.4.0.tgz#efc8a78ec21dba29911fd7797c86726c56de537e"
-  integrity sha512-op+nR0BA2Icl293dR+ti7dL08sDUalcQl9KUyvERkmJ0X85+7um/AYw9uotzuEnDca5BM5IRO7y5z+r2MxtI8g==
+"@vuepress/plugin-pwa@1.4.1":
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/@vuepress/plugin-pwa/-/plugin-pwa-1.4.1.tgz#febe16bcdc3543d5118aab3a90110b54e651ac40"
+  integrity sha512-oWlBuC9cquuuuCUBGVbZQFJARq3mVUnuFtD4Wkwjm937kTwC+GbxfS7tSVAMgjdDM2JiyB6HSVKwqFmtwHipaA==
   dependencies:
-    "@vuepress/shared-utils" "^1.4.0"
+    "@vuepress/shared-utils" "1.4.1"
     register-service-worker "^1.7.0"
     workbox-build "^4.3.1"
 
@@ -1162,21 +1162,6 @@
     semver "^6.0.0"
     upath "^1.1.0"
 
-"@vuepress/shared-utils@^1.4.0":
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/@vuepress/shared-utils/-/shared-utils-1.4.0.tgz#ab4bfcd5c1e3d0e5e384e0c1d0bb86470430c87e"
-  integrity sha512-6QTv7zMRXAojCuPRIm4aosYfrQO4OREhyxvbFeg/ZMWkVX+xZZQTdE7ZyK/4NAvEgkpjtPTRC1TQYhLJUqC5mQ==
-  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"
-    upath "^1.1.0"
-
 "@vuepress/theme-default@1.4.1":
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/@vuepress/theme-default/-/theme-default-1.4.1.tgz#8a0ddc51bee6f3c3b93fae059cac76fe63c51db3"