--- a/changelog.rst	Sat May 02 19:08:10 2020 +0300
+++ b/changelog.rst	Sat May 02 19:26:49 2020 +0300
@@ -3,9 +3,13 @@
 
 Unreleased
 ----------
+
+0.5.2 - 2020-05-02
+------------------
 Fixed
 ~~~~~
  - Bug in range correcting signal when using pre-trigger region.
+ - Bug in depol calibration creation classes
 
 0.5.0 - 2020‑03‑25
 ------------------