diff --git a/package.json b/package.json
index 2a0900a..79ea866 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
         "@babel/preset-env": "^7.4.5",
         "@vuepress/plugin-back-to-top": "1.7.0",
         "@vuepress/plugin-google-analytics": "1.6.0",
-        "@vuepress/plugin-pwa": "1.6.0",
+        "@vuepress/plugin-pwa": "1.7.0",
         "art-template": "4.13.2",
         "art-template-loader": "1.4.3",
         "autoprefixer": "^9.6.1",
diff --git a/yarn.lock b/yarn.lock
index 00c87b9..8125086 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1254,12 +1254,12 @@
   dependencies:
     nprogress "^0.2.0"
 
-"@vuepress/plugin-pwa@1.6.0":
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/@vuepress/plugin-pwa/-/plugin-pwa-1.6.0.tgz#4de907286cf5afc6e8ced03625ec7ed66a7c2310"
-  integrity sha512-8Y3KnbEtprolA83AGBcRdzVs64+ZjQRGWaRWAeEZIsWl1gNuwcMT+voS69IpbqMUH7cw8v/KDQdIJkEjvOBe0w==
+"@vuepress/plugin-pwa@1.7.0":
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/@vuepress/plugin-pwa/-/plugin-pwa-1.7.0.tgz#5a23020d169eff006f8edff136f0f63c267b7d4b"
+  integrity sha512-jFAxnkvRoN9t4In8XdAQskTVErhX+mK+cHca1yvX2L0Z8KyObextLmZuCnUJzsQHgIeI8cnr50xwih2uFijSQw==
   dependencies:
-    "@vuepress/shared-utils" "1.6.0"
+    "@vuepress/shared-utils" "1.7.0"
     register-service-worker "^1.7.0"
     workbox-build "^4.3.1"
 
@@ -1290,6 +1290,21 @@
     toml "^3.0.0"
     upath "^1.1.0"
 
+"@vuepress/shared-utils@1.7.0":
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/@vuepress/shared-utils/-/shared-utils-1.7.0.tgz#e04d587076960ecf932dffd784f24695dd3ec419"
+  integrity sha512-fhMh6lWc1LhNj9X5dpRJFyUITklcV0r+bSX+iY8Q8ZpnDuqaxAmy50rHJZJ/nK1Cc7HvynBBv+YjMKvDhSrygQ==
+  dependencies:
+    chalk "^2.3.2"
+    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@1.6.0":
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/@vuepress/theme-default/-/theme-default-1.6.0.tgz#870c4513a186ae233d2c818fb8bef753f35da972"