diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1fd74268..d54755cc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,7 +5,7 @@ project(Corrosion
     # tagged release. Users don't need to care about this, it is mainly to
     # clearly see in configure logs which version was used, without needing to
     # rely on `git`, since Corrosion may be installed or otherwise packaged.
-    VERSION 0.4.8
+    VERSION 0.4.9
     LANGUAGES NONE
     HOMEPAGE_URL "https://corrosion-rs.github.io/corrosion/"
 )
diff --git a/RELEASES.md b/RELEASES.md
index d733dff1..6be99e0e 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -1,3 +1,16 @@
+# v0.4.9 (2024-05-01)
+
+### New Features 
+
+- Automatically detect Rust target for OpenHarmony ([#510]).
+
+### Fixes
+
+- Make find_package portable ([#509]).
+
+[#510]: https://github.com/corrosion-rs/corrosion/pull/510
+[#509]: https://github.com/corrosion-rs/corrosion/pull/509
+
 # v0.4.8 (2024-04-03)
 
 ### Fixes