diff --git a/package-lock.json b/package-lock.json
index bfdd9b55..6dcf70bc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2910,9 +2910,9 @@
 			}
 		},
 		"@vuepress/plugin-back-to-top": {
-			"version": "1.5.0",
-			"resolved": "https://registry.npmjs.org/@vuepress/plugin-back-to-top/-/plugin-back-to-top-1.5.0.tgz",
-			"integrity": "sha512-CXfZEj0LefJE0u32VsGlszL6nS7k7ba/M6eLIS2V1ZUXsDECwtSxiTp51gMGVG265/hAid35Lk0ZDvv2obQgfg==",
+			"version": "1.5.1",
+			"resolved": "https://registry.npmjs.org/@vuepress/plugin-back-to-top/-/plugin-back-to-top-1.5.1.tgz",
+			"integrity": "sha512-YP1h+oLhhjtUhoyg7418D+Nazdczqo36gevJwV1Zgtqs8PJ970aa8+UrSI5+uN/bRVRn0FUSsgRLF3jIM8wnwg==",
 			"dev": true,
 			"requires": {
 				"lodash.debounce": "^4.0.8"
diff --git a/package.json b/package.json
index 24195220..4545b329 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
 	},
 	"private": true,
 	"devDependencies": {
-		"@vuepress/plugin-back-to-top": "^1.5.0",
+		"@vuepress/plugin-back-to-top": "^1.5.1",
 		"@vuepress/plugin-google-analytics": "^1.5.1",
 		"@vuepress/plugin-pwa": "^1.5.0",
 		"eslint": "^6.8.0",