diff --git a/CHANGELOG.md b/CHANGELOG.md
index c2d63a1..cf4dd61 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-nanoflann 1.5.0: UNRELEASED
+nanoflann 1.5.0: Released Jun 16, 2023
  * **API changes:**
    - Users of radius search should change their result placeholder type:
    `std::vector<std::pair<IndexType, DistanceType>>` => `std::vector<nanoflann::ResultItem<IndexType, DistanceType>>`. (See [#166](https://github.com/jlblancoc/nanoflann/issues/166) for the motivation of this change).
diff --git a/appveyor.yml b/appveyor.yml
index aeaaf90..2fc8997 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,5 +1,5 @@
 # version format
-version: 1.4.2-{branch}-build{build}
+version: 1.5.0-{branch}-build{build}
 
 os: Visual Studio 2019