diff --git a/RELEASES.md b/RELEASES.md
index 4a10841d..7a9097c6 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -1,8 +1,11 @@
-# Unreleased
+# v0.4.3 (2023-09-09)
 
 ### Fixes
 
 - Fix the PROFILE option with CMake < 3.19 [#427]
+- Relax vendor parsing for espressif targets (removes warnings)
+- Fix an issue detecting required link libraries with Rust >= 1.71
+  when the cmake build directory is located in a Cargo workspace.
 
 # 0.4.2 (2023-07-16)