diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 76a2137..449e27f 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,4 +1,4 @@
-Unreleased
+v0.13.6 (2023-12-23)
 --------------------
 * Fix incomplete implementation of ED448 keys.
 * Fix checking expired entries using incorrect time zone.
diff --git a/KeeAgent/Properties/AssemblyInfo.cs b/KeeAgent/Properties/AssemblyInfo.cs
index cce3d33..dfe2115 100644
--- a/KeeAgent/Properties/AssemblyInfo.cs
+++ b/KeeAgent/Properties/AssemblyInfo.cs
@@ -9,7 +9,7 @@
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("David Lechner")]
 [assembly: AssemblyProduct("KeePass Plugin")]
-[assembly: AssemblyCopyright("2012-2023")]
+[assembly: AssemblyCopyright("2012-2024")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -28,5 +28,5 @@
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("0.13.5.0")]
-[assembly: AssemblyFileVersion("0.13.5.0")]
+[assembly: AssemblyVersion("0.13.6.0")]
+[assembly: AssemblyFileVersion("0.13.6.0")]
diff --git a/README.md b/README.md
index ad7ec77..a763e35 100644
--- a/README.md
+++ b/README.md
@@ -42,4 +42,4 @@ Pull requests are welcome! See [HACKING.md](./HACKING.md) for more info.
 COPYRIGHT
 ---------
 
-(C) 2012-2023 David Lechner <david@lechnology.com>
+(C) 2012-2024 David Lechner <david@lechnology.com>