diff --git a/debian/changelog b/debian/changelog
index 0697f2c..7c50909 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+pqm (0.2-1) unstable; urgency=medium
+
+  * fix json stream decode performance issue
+  * add __slots__ to most classes
+  * require python >= 3.10
+
+ -- Stefan Bühler <stefan.buehler@tik.uni-stuttgart.de>  Sat, 07 Oct 2023 12:11:28 +0200
+
 pqm (0.1-1) unstable; urgency=medium
 
   * Initial release.
diff --git a/debian/control b/debian/control
index eeaf643..5f5fd6a 100644
--- a/debian/control
+++ b/debian/control
@@ -11,7 +11,7 @@ Homepage: https://git-nks-public.tik.uni-stuttgart.de/mail/pqm
 Package: pqm
 Architecture: all
 Depends:
- python3:any,
+ python3:any (>= 3.10),
  python3-trio,
  python3-pyparsing,
  python3-yaml,