diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8a3c138..f7ec0ff 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+03.12.2018
+* Rack update (CVE-2018-16471) [#41](https://github.com/internetee/whois/pull/41)
+* Remove unused Json key [#40](https://github.com/internetee/whois/pull/40)
+
 05.11.2018
 * Ruby update 2.4.5 [#35](https://github.com/internetee/whois/pull/35)
 * Loofah update 2.2.3 [#36](https://github.com/internetee/whois/pull/36)