diff --git a/package.json b/package.json
index 0ff35c01..c5bde96b 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "vuex-class": "^0.3.2"
   },
   "devDependencies": {
-    "@types/echarts": "^4.9.3",
+    "@types/echarts": "^4.9.4",
     "@types/jest": "^26.0.20",
     "@typescript-eslint/eslint-plugin": "^2.33.0",
     "@typescript-eslint/parser": "^4.15.1",
diff --git a/yarn.lock b/yarn.lock
index ecbf03a4..4659968e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1315,10 +1315,10 @@
   dependencies:
     "@types/node" "*"
 
-"@types/echarts@^4.9.3":
-  version "4.9.3"
-  resolved "https://registry.yarnpkg.com/@types/echarts/-/echarts-4.9.3.tgz#8a143cf315f6ae88d0778d75a133b378974d37d5"
-  integrity sha512-CbgZUYdLy1G2BhCI6maBwVXmrqIx/D8KwUccMXQ9W2uyXNMjBvpIRXSs+UaBtvUihPV2f0g7LGj/yua1iY0VbQ==
+"@types/echarts@^4.9.4":
+  version "4.9.4"
+  resolved "https://registry.yarnpkg.com/@types/echarts/-/echarts-4.9.4.tgz#5076ba17b0635b420fc7fd4df7daf5bb42e8240f"
+  integrity sha512-uWjPR5vhpK4pPv2Cz0okzjCpG6KdzWj/a8q+waWdBh6L+RV5HX2Q6y6BqTET3prioYTRXq1MNQej0RSsY0z8Tg==
   dependencies:
     "@types/zrender" "*"