diff --git a/History.md b/History.md
index 6259356598..4460516d1d 100644
--- a/History.md
+++ b/History.md
@@ -1,3 +1,8 @@
+## 4.3.12 / 2022-03-30
+
+* Security
+  * Close several HTTP Request Smuggling exploits (CVE-2022-24790)
+
 ## 4.3.11 / 2022-02-11
 
 * Security