diff --git a/CHANGELOG.md b/CHANGELOG.md
index bc98c5d..0ecc688 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## Unreleased
+## 0.9.0
 ### Features
 + Support for querying more than 20 devices at once.
 
diff --git a/gosundpy/version.py b/gosundpy/version.py
index 8675559..051849a 100644
--- a/gosundpy/version.py
+++ b/gosundpy/version.py
@@ -1 +1 @@
-version = "0.8.0"
+version = "0.9.0"