diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7f180363..7eae090b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 1.65.2 – 2024-08-21
+
+- Check if all data are masked in mwr-single and mwr-multi
+
 ## 1.65.1 – 2024-08-21
 
 - Add check for valid brightness temperatures
diff --git a/cloudnetpy/version.py b/cloudnetpy/version.py
index 0ca87f17..e737152b 100644
--- a/cloudnetpy/version.py
+++ b/cloudnetpy/version.py
@@ -1,4 +1,4 @@
 MAJOR = 1
 MINOR = 65
-PATCH = 1
+PATCH = 2
 __version__ = f"{MAJOR}.{MINOR}.{PATCH}"