diff --git a/package.json b/package.json
index 197f42c0..3f3f2b06 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "@vue/eslint-config-standard": "^5.1.2",
     "@vue/test-utils": "1.0.3",
     "@vuepress/plugin-active-header-links": "^1.5.2",
-    "@vuepress/plugin-back-to-top": "^1.5.1",
+    "@vuepress/plugin-back-to-top": "^1.5.2",
     "babel-eslint": "^10.1.0",
     "core-js": "^3.6.5",
     "coveralls": "^3.1.0",
diff --git a/yarn.lock b/yarn.lock
index 159ef799..000420ef 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2356,10 +2356,10 @@
   dependencies:
     lodash.debounce "^4.0.8"
 
-"@vuepress/plugin-back-to-top@^1.5.1":
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/@vuepress/plugin-back-to-top/-/plugin-back-to-top-1.5.1.tgz#bafd45267419ff54b46cbb2626500e4803ab1f13"
-  integrity sha512-YP1h+oLhhjtUhoyg7418D+Nazdczqo36gevJwV1Zgtqs8PJ970aa8+UrSI5+uN/bRVRn0FUSsgRLF3jIM8wnwg==
+"@vuepress/plugin-back-to-top@^1.5.2":
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/@vuepress/plugin-back-to-top/-/plugin-back-to-top-1.5.2.tgz#d253be7f0b7c2b59ca8fabe10c2f517c96d83b0e"
+  integrity sha512-eLieTccUQ8XdIqQXWyp0bftfud9js1idHFFyxuhHWSYAco/vTp7wLz7JdFqr8GnFye9y88B1y34iLnbZLiBlmA==
   dependencies:
     lodash.debounce "^4.0.8"