diff --git a/package.json b/package.json
index 850186d1..9a43bd05 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "copy-webpack-plugin": "6.3.2",
     "css-loader": "5.0.1",
     "cssnano": "4.1.10",
-    "dayjs": "1.9.6",
+    "dayjs": "1.10.4",
     "emoji-regex": "9.2.0",
     "eslint": "7.19.0",
     "eslint-config-prettier": "6.15.0",
diff --git a/yarn.lock b/yarn.lock
index 1a3d1e5d..001dec44 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2505,10 +2505,10 @@ dashdash@^1.12.0:
   dependencies:
     assert-plus "^1.0.0"
 
-dayjs@1.9.6:
-  version "1.9.6"
-  resolved "https://registry.yarnpkg.com/dayjs/-/dayjs-1.9.6.tgz#6f0c77d76ac1ff63720dd1197e5cb87b67943d70"
-  integrity sha512-HngNLtPEBWRo8EFVmHFmSXAjtCX8rGNqeXQI0Gh7wCTSqwaKgPIDqu9m07wABVopNwzvOeCb+2711vQhDlcIXw==
+dayjs@1.10.4:
+  version "1.10.4"
+  resolved "https://registry.yarnpkg.com/dayjs/-/dayjs-1.10.4.tgz#8e544a9b8683f61783f570980a8a80eaf54ab1e2"
+  integrity sha512-RI/Hh4kqRc1UKLOAf/T5zdMMX5DQIlDxwUe3wSyMMnEbGunnpENCdbUgM+dW7kXidZqCttBrmw7BhN4TMddkCw==
 
 de-indent@^1.0.2:
   version "1.0.2"