diff --git a/CHANGELOG.md b/CHANGELOG.md
index b3ff0593a2..6d025f1aa9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 ## v0.X Series
 
+### v0.11.31 (2022-07-12)
+
+Fixes:
+* Fixed `ParameterMapping.__getitem__` to either return a
+  `ParameterMappingForCondition` or a new `ParameterMapping`, but not a list
+  by @dweindl in https://github.com/AMICI-dev/AMICI/pull/1826
+
 ### v0.11.30 (2022-07-07)
 
 Features:
diff --git a/version.txt b/version.txt
index f41aa7fad3..487397bd7b 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.11.30
+0.11.31