diff --git a/changelog.md b/changelog.md
index 1c6f0865..a9150db9 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,8 @@
 # Changelog
 
+## V1.21.3 (04 February 2023)
+- Fixed bug with escaped css identifiers
+
 ## v1.21.2 (16 December 2023)
 - Fixed bug with JS variables named `module`
 
diff --git a/src/NUglify/NUglify.csproj b/src/NUglify/NUglify.csproj
index 2b55de1d..769e3f45 100644
--- a/src/NUglify/NUglify.csproj
+++ b/src/NUglify/NUglify.csproj
@@ -18,7 +18,7 @@
     <RepositoryType>git</RepositoryType>
     <RepositoryUrl>git://github.com/trullock/NUglify</RepositoryUrl>
     <NetStandardImplicitPackageVersion Condition=" '$(TargetFramework)' == 'netstandard1.3' ">1.6.0</NetStandardImplicitPackageVersion>
-    <Version>1.21.2</Version>
+    <Version>1.21.3</Version>
     <PackageLicenseExpression></PackageLicenseExpression>
     <LangVersion>latest</LangVersion>
   </PropertyGroup>