diff --git a/RELEASES.md b/RELEASES.md
index c53d456..2445ae2 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -1,5 +1,8 @@
 # @actions/core Releases
 
+### 1.5.0
+- [Added support for notice annotations and more annotation fields](https://github.com/actions/toolkit/pull/855)
+
 ### 1.4.0
 - [Added the `getMultilineInput` function](https://github.com/actions/toolkit/pull/829)
 
diff --git a/package.json b/package.json
index 9403749..d0b42a5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@actions/core",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "description": "Actions core lib",
   "keywords": [
     "github",