diff --git a/package.json b/package.json
index a8f0042..090ad25 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
   "license": "Apache-2.0",
   "devDependencies": {
     "@vuepress/plugin-back-to-top": "1.8.0",
-    "@vuepress/plugin-medium-zoom": "1.7.1",
+    "@vuepress/plugin-medium-zoom": "1.8.0",
     "jsdom": "16.4.0",
     "markdown-it-attrs": "4.0.0",
     "pre-commit": "1.2.2",
diff --git a/yarn.lock b/yarn.lock
index 7cbfaaa..ecd7ae6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1127,10 +1127,10 @@
   dependencies:
     cross-spawn "^6.0.5"
 
-"@vuepress/plugin-medium-zoom@1.7.1":
-  version "1.7.1"
-  resolved "https://registry.yarnpkg.com/@vuepress/plugin-medium-zoom/-/plugin-medium-zoom-1.7.1.tgz#170598bba9941dbd047cffaa659023db8f46e337"
-  integrity sha512-pYI6myr4bi9SYzvR6D4r7+YpjpXgudCbontXKZIARS7hJ+kVBapVYnetrbeNFKq+7a/QGOkAuAK2j39dQLaMXQ==
+"@vuepress/plugin-medium-zoom@1.8.0":
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/@vuepress/plugin-medium-zoom/-/plugin-medium-zoom-1.8.0.tgz#e7bff4dd0af58929c16d3feaa8f47dfa6cedac34"
+  integrity sha512-mx+abkOVm/+hBFsE26xzcfHSB1EknUr7UJx1UKgHm2368odFhz5HMB68gFfslMKjwfKjfgNgP/Bm/zwWcbQXmw==
   dependencies:
     medium-zoom "^1.0.4"