diff --git a/example-app/package.json b/example-app/package.json
index 9e93e8902..1981ecd5d 100644
--- a/example-app/package.json
+++ b/example-app/package.json
@@ -24,7 +24,7 @@
     "@monoreact/package-example": "*",
     "@tarsis/datepicker": "*",
     "classnames": "2.3.2",
-    "dayjs": "1.11.2",
+    "dayjs": "1.11.9",
     "grommet": "2.27.0",
     "grommet-icons": "4.8.0",
     "lodash.times": "4.3.2",
diff --git a/example-app/yarn.lock b/example-app/yarn.lock
index f35e2ba5c..3e069a6e2 100644
--- a/example-app/yarn.lock
+++ b/example-app/yarn.lock
@@ -5355,10 +5355,10 @@ data-urls@^2.0.0:
     whatwg-mimetype "^2.3.0"
     whatwg-url "^8.0.0"
 
-dayjs@1.11.2:
-  version "1.11.2"
-  resolved "https://registry.yarnpkg.com/dayjs/-/dayjs-1.11.2.tgz#fa0f5223ef0d6724b3d8327134890cfe3d72fbe5"
-  integrity sha512-F4LXf1OeU9hrSYRPTTj/6FbO4HTjPKXvEIC1P2kcnFurViINCVk3ZV0xAS3XVx9MkMsXbbqlK6hjseaYbgKEHw==
+dayjs@1.11.9:
+  version "1.11.9"
+  resolved "https://registry.yarnpkg.com/dayjs/-/dayjs-1.11.9.tgz#9ca491933fadd0a60a2c19f6c237c03517d71d1a"
+  integrity sha512-QvzAURSbQ0pKdIye2txOzNaHmxtUBXerpY0FJsFXUMKbIZeFm5ht1LS/jFsrncjnmtv8HsG0W2g6c0zUjZWmpA==
 
 debug@2.6.9, debug@^2.2.0, debug@^2.3.3, debug@^2.6.0, debug@^2.6.9:
   version "2.6.9"