diff --git a/package.json b/package.json
index 9460a7c2..0027a04c 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "vuex-class": "^0.3.2"
   },
   "devDependencies": {
-    "@types/echarts": "^4.9.8",
+    "@types/echarts": "^4.9.9",
     "@types/jest": "^26.0.24",
     "@typescript-eslint/eslint-plugin": "^2.33.0",
     "@typescript-eslint/parser": "^4.28.2",
diff --git a/yarn.lock b/yarn.lock
index 0537bab0..393d58ef 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1345,10 +1345,10 @@
   dependencies:
     "@types/node" "*"
 
-"@types/echarts@^4.9.8":
-  version "4.9.8"
-  resolved "https://registry.yarnpkg.com/@types/echarts/-/echarts-4.9.8.tgz#a69779ca4755eb29b61387af4e15ec324623f866"
-  integrity sha512-ViycwegdqQ+cDPgXtcTOklt3L59QfcKraSbUiHJ3KoaOptZQtWs2+hB9NCLN1UerB5i5a6wlUBprtwnNm5qIfQ==
+"@types/echarts@^4.9.9":
+  version "4.9.9"
+  resolved "https://registry.yarnpkg.com/@types/echarts/-/echarts-4.9.9.tgz#9c203acc5f700fe46fcf6bc1ec748fcb128d8ed0"
+  integrity sha512-6nQTxGG0ldOkJVE/4BSyGsThdNZIO5FYYiSeZQp75dSnVXW17J2d7ZQYm/ItGp32jDJEzzttt7JEcCJ4J9/phA==
   dependencies:
     "@types/zrender" "*"