diff --git a/ChangeLog b/ChangeLog
index 306053a..aa6476a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,27 @@
+December 03 2021 - v5.2
+
+This maintenance release fixes issues reported by users since the last six
+months with some improvements and new features.
+
+New options and features:
+
+  * Allow to pass multiple files when using --inplace. Thanks to mieszko4
+    for the patch.
+  * Add a button to copy formatted text to clipboard in the CGI interface.
+    Thanks to Yan Sheng for the feature request.
+
+Here is the complete list of changes and acknowledgments:
+
+  - Fix bad formatting of materialized view ddl with parameters. Thanks to
+    Wilson Lin for the report.
+  - Fix/unicode and --inplace argument causing an error. Thanks to mieszko4
+    for the patch.
+  - Fix anonymizing disabled in last version. Thanks to Nikolas Poniros for
+    the report.
+  - Correctly format casts to quoted types. Thanks to Adam Vartanian for the
+    patch.
+
+
 September 28 2021 - v5.1
 
 This maintenance release fixes issues reported by users since the last six
diff --git a/lib/pgFormatter/Beautify.pm b/lib/pgFormatter/Beautify.pm
index 1b182af..1529ffe 100755
--- a/lib/pgFormatter/Beautify.pm
+++ b/lib/pgFormatter/Beautify.pm
@@ -27,12 +27,12 @@ pgFormatter::Beautify - Library for pretty-printing SQL queries
 
 =head1 VERSION
 
-Version 5.1
+Version 5.2
 
 =cut
 
 # Version of pgFormatter
-our $VERSION = '5.1';
+our $VERSION = '5.2';
 
 # Inclusion of code from Perl package SQL::Beautify
 # Copyright (C) 2009 by Jonas Kramer
diff --git a/lib/pgFormatter/CGI.pm b/lib/pgFormatter/CGI.pm
index e0f0d6c..96ff39b 100755
--- a/lib/pgFormatter/CGI.pm
+++ b/lib/pgFormatter/CGI.pm
@@ -11,12 +11,12 @@ pgFormatter::CGI - Implementation of CGI-BIN script to format SQL queries.
 
 =head1 VERSION
 
-Version 5.1
+Version 5.2
 
 =cut
 
 # Version of pgFormatter
-our $VERSION = '5.1';
+our $VERSION = '5.2';
 
 use pgFormatter::Beautify;
 use File::Basename;
diff --git a/lib/pgFormatter/CLI.pm b/lib/pgFormatter/CLI.pm
index 7379aab..9f392d4 100755
--- a/lib/pgFormatter/CLI.pm
+++ b/lib/pgFormatter/CLI.pm
@@ -15,12 +15,12 @@ pgFormatter::CLI - Implementation of command line program to format SQL queries.
 
 =head1 VERSION
 
-Version 5.1
+Version 5.2
 
 =cut
 
 # Version of pgFormatter
-our $VERSION = '5.1';
+our $VERSION = '5.2';
 
 use autodie;
 use pgFormatter::Beautify;
diff --git a/pg_format b/pg_format
index 72c50d3..9b0d7f6 100755
--- a/pg_format
+++ b/pg_format
@@ -33,7 +33,7 @@ local $SIG{ __WARN__ } = sub {
 use FindBin;
 use lib "$FindBin::RealBin/lib";
 
-our $VERSION = '5.1';
+our $VERSION = '5.2';
 
 # Find out whether current run should be treated as CGI or CLI
 my $program;