diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6540d0a..f870467 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.5.2 / 2023-05-22
+
+* Do not generate ibswinfo metrics for things that do not return values (#15)
+
 ## 0.5.1 / 2023-05-21
 
 * Fix ibswinfo parsing when a PSU loses power on a switch (#14)
diff --git a/VERSION b/VERSION
index 4b9fcbe..cb0c939 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.5.1
+0.5.2