diff --git a/package.json b/package.json
index abb2c4b0..3b26057e 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "bip39": "3.1.0",
     "body-parser": "2.2.2",
     "cli-progress": "3.12.0",
-    "dayjs": "1.11.20",
+    "dayjs": "1.11.21",
     "dotenv": "17.4.2",
     "express": "5.2.1",
     "express-async-handler": "1.2.0",
diff --git a/yarn.lock b/yarn.lock
index fa95c4e5..487a9a98 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3073,10 +3073,10 @@ dayjs@1.11.15:
   resolved "https://registry.yarnpkg.com/dayjs/-/dayjs-1.11.15.tgz#fd7fd2db6fc92f08ffe4adc306756d45db00ada3"
   integrity sha512-MC+DfnSWiM9APs7fpiurHGCoeIx0Gdl6QZBy+5lu8MbYKN5FZEXqOgrundfibdfhGZ15o9hzmZ2xJjZnbvgKXQ==
 
-dayjs@1.11.20, dayjs@^1.11.20:
-  version "1.11.20"
-  resolved "https://registry.yarnpkg.com/dayjs/-/dayjs-1.11.20.tgz#88d919fd639dc991415da5f4cb6f1b6650811938"
-  integrity sha512-YbwwqR/uYpeoP4pu043q+LTDLFBLApUP6VxRihdfNTqu4ubqMlGDLd6ErXhEgsyvY0K6nCs7nggYumAN+9uEuQ==
+dayjs@1.11.21, dayjs@^1.11.20:
+  version "1.11.21"
+  resolved "https://registry.yarnpkg.com/dayjs/-/dayjs-1.11.21.tgz#57f87562e62de76f3c704bd2b8d522fc33068eb2"
+  integrity sha512-98IT+HOahAisibz/yjKbzuOBwYcjJ7BCLPzARyHiyEBmRz4fatF+KPJszEHXsGYjUG234aH/cOjW1wwTbKUZlA==
 
 debug@4, debug@4.4.3, debug@^4, debug@^4.1.0, debug@^4.1.1, debug@^4.3.1, debug@^4.3.2, debug@^4.3.4, debug@^4.4.0, debug@^4.4.1, debug@^4.4.3:
   version "4.4.3"