diff --git a/CHANGELOG.md b/CHANGELOG.md
index 16863ae9..f099433a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+# 1.6.4 (25 September 2024)
+- [#1169](https://github.com/WireMock-Net/WireMock.Net/pull/1169) - Allow mapping without Path or Url [bug] contributed by [StefH](https://github.com/StefH)
+- [#1170](https://github.com/WireMock-Net/WireMock.Net/pull/1170) - Update the .NET Aspire tests [feature] contributed by [StefH](https://github.com/StefH)
+- [#1172](https://github.com/WireMock-Net/WireMock.Net/pull/1172) - Fix JSON parsing of text/plain content type [bug] contributed by [ruxo](https://github.com/ruxo)
+- [#1177](https://github.com/WireMock-Net/WireMock.Net/pull/1177) - Unpin Testcontainers version and upgrade to version 3.10.0 [bug] contributed by [StefH](https://github.com/StefH)
+- [#1178](https://github.com/WireMock-Net/WireMock.Net/pull/1178) - Upgrade CS-Script to version 4.8.17 [feature] contributed by [StefH](https://github.com/StefH)
+- [#1179](https://github.com/WireMock-Net/WireMock.Net/pull/1179) - Add WireMock.Net.TUnit project [feature] contributed by [StefH](https://github.com/StefH)
+- [#1146](https://github.com/WireMock-Net/WireMock.Net/issues/1146) - Bump Request CS-Script 4.8.13 to 4.8.17 [feature]
+- [#1167](https://github.com/WireMock-Net/WireMock.Net/issues/1167) - Admin API fails to create a mapping with Request Header matching using WildCardMatcher [bug]
+- [#1168](https://github.com/WireMock-Net/WireMock.Net/issues/1168) - Numbers in text/plain content is parsed as JSON. [bug]
+- [#1176](https://github.com/WireMock-Net/WireMock.Net/issues/1176) - WireMock.NET TestContainer Dependency Constraint Issue [bug]
+
 # 1.6.3 (07 September 2024)
 - [#1165](https://github.com/WireMock-Net/WireMock.Net/pull/1165) - Fix listen on AnyIP for url 0.0.0.0 contributed by [cocoon](https://github.com/cocoon)
 - [#1154](https://github.com/WireMock-Net/WireMock.Net/issues/1154) - Listen on all ips [bug]
diff --git a/Directory.Build.props b/Directory.Build.props
index fcd7d4ce..3b63cb06 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -4,7 +4,7 @@
     </PropertyGroup>
 
     <PropertyGroup>
-        <VersionPrefix>1.6.3</VersionPrefix>
+        <VersionPrefix>1.6.4</VersionPrefix>
         <PackageIcon>WireMock.Net-Logo.png</PackageIcon>
         <PackageProjectUrl>https://github.com/WireMock-Net/WireMock.Net</PackageProjectUrl>
         <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
diff --git a/Generate-ReleaseNotes.cmd b/Generate-ReleaseNotes.cmd
index 5bcb8bbe..3ea29591 100644
--- a/Generate-ReleaseNotes.cmd
+++ b/Generate-ReleaseNotes.cmd
@@ -1,6 +1,6 @@
 rem https://github.com/StefH/GitHubReleaseNotes
 
-SET version=1.6.3
+SET version=1.6.4
 
 GitHubReleaseNotes --output CHANGELOG.md --skip-empty-releases --exclude-labels question invalid doc duplicate example environment --version %version% --token %GH_TOKEN%
 
diff --git a/PackageReleaseNotes.txt b/PackageReleaseNotes.txt
index 62f89117..8fa6727b 100644
--- a/PackageReleaseNotes.txt
+++ b/PackageReleaseNotes.txt
@@ -1,5 +1,13 @@
-# 1.6.3 (07 September 2024)
-- #1165 Fix listen on AnyIP for url 0.0.0.0
-- #1154 Listen on all ips [bug]
+# 1.6.4 (25 September 2024)
+- #1169 Allow mapping without Path or Url [bug]
+- #1170 Update the .NET Aspire tests [feature]
+- #1172 Fix JSON parsing of text/plain content type [bug]
+- #1177 Unpin Testcontainers version and upgrade to version 3.10.0 [bug]
+- #1178 Upgrade CS-Script to version 4.8.17 [feature]
+- #1179 Add WireMock.Net.TUnit project [feature]
+- #1146 Bump Request CS-Script 4.8.13 to 4.8.17 [feature]
+- #1167 Admin API fails to create a mapping with Request Header matching using WildCardMatcher [bug]
+- #1168 Numbers in text/plain content is parsed as JSON. [bug]
+- #1176 WireMock.NET TestContainer Dependency Constraint Issue [bug]
 
 The full release notes can be found here: https://github.com/WireMock-Net/WireMock.Net/blob/master/CHANGELOG.md
\ No newline at end of file