diff --git a/package.json b/package.json
index 625e78f9..131ae76e 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "bootswatch": "^5.0.2",
     "core-js": "^3.15.2",
     "date-fns": "^2.23.0",
-    "date-fns-tz": "^1.1.4",
+    "date-fns-tz": "^1.1.6",
     "echarts": "^5.1.2",
     "favico.js": "^0.3.10",
     "humanize-duration": "^3.27.0",
diff --git a/yarn.lock b/yarn.lock
index df7c486b..ed49fb2c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3941,10 +3941,10 @@ data-urls@^1.0.0, data-urls@^1.1.0:
     whatwg-mimetype "^2.2.0"
     whatwg-url "^7.0.0"
 
-date-fns-tz@^1.1.4:
-  version "1.1.4"
-  resolved "https://registry.yarnpkg.com/date-fns-tz/-/date-fns-tz-1.1.4.tgz#38282c2bfab08946a4e9bb89d733451e5525048b"
-  integrity sha512-lQ+FF7xUxxRuRqIY7H/lagnT3PhhSnnvtGHzjE5WZKwRyLU7glJfLys05SZ7zHlEr6RXWiqkmgWq4nCkcElR+g==
+date-fns-tz@^1.1.6:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/date-fns-tz/-/date-fns-tz-1.1.6.tgz#93cbf354e2aeb2cd312ffa32e462c1943cf20a8e"
+  integrity sha512-nyy+URfFI3KUY7udEJozcoftju+KduaqkVfwyTIE0traBiVye09QnyWKLZK7drRr5h9B7sPJITmQnS3U6YOdQg==
 
 date-fns@^2.23.0:
   version "2.23.0"