diff --git a/Changelog b/Changelog
index 728f51ab3c..20ca95ea15 100644
--- a/Changelog
+++ b/Changelog
@@ -1,3 +1,11 @@
+0.27.10          (2022-06-04):
+* Bugfix: %GITHUB%/issues/1081 Using a layer properties file from recent list without layout loaded crashes KLayout
+* Enhancement: %GITHUB%/issues/1079 PCell update: Library#refresh should call coerce_parameters_impl  
+* Bugfix: %GITHUB%/issues/1075 Edit layer specification doesn't work well with PCells
+* Bugfix: %GITHUB%/issues/1071 Issues with GDS text format and "Save As"
+* Bugfix: %GITHUB%/issues/1068 Circle handle not shown sometimes
+* Bugfixes: two potential segfaults fixed due to early delete of LayoutView and access to non-initialized memory
+
 0.27.9          (2022-04-23):
 * Bugfix: %GITHUB%/issues/1008 Don't optimize away points on path edit
 * Bugfix: %GITHUB%/issues/1011 DRC in deep mode highlights erroneous width violation with text
diff --git a/Changelog.Debian b/Changelog.Debian
index e39853318e..94ae932017 100644
--- a/Changelog.Debian
+++ b/Changelog.Debian
@@ -1,3 +1,10 @@
+klayout (0.27.10-1) unstable; urgency=low
+
+  * New features and bugfixes
+    - See changelog
+
+ -- Matthias Köfferlein <matthias@koefferlein.de>  Sat, 04 Jun 2022 17:37:13 +0200
+
 klayout (0.27.9-1) unstable; urgency=low
 
   * New features and bugfixes
diff --git a/version.sh b/version.sh
index cc7f5b7fa1..11bf6ea767 100644
--- a/version.sh
+++ b/version.sh
@@ -2,10 +2,10 @@
 # This script is sourced to define the main version parameters
 
 # The main version
-KLAYOUT_VERSION="0.27.9"
+KLAYOUT_VERSION="0.27.10"
 
 # The version used for PyPI (don't use variables here!)
-KLAYOUT_PYPI_VERSION="0.27.9"
+KLAYOUT_PYPI_VERSION="0.27.10"
 
 # The build date
 KLAYOUT_VERSION_DATE=$(date "+%Y-%m-%d")