diff --git a/Directory.Build.props b/Directory.Build.props
index 32c50bb8b3..5fd4e0ae23 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -12,8 +12,8 @@
 		<SolutionDir>$(MSBuildThisFileDirectory)</SolutionDir>
 		<AccelerateBuildsInVisualStudio>true</AccelerateBuildsInVisualStudio>
 
-		<VersionFile>3.7.3</VersionFile>
-		<VersionPrefix>3.7.3</VersionPrefix>
+		<VersionFile>3.7.4</VersionFile>
+		<VersionPrefix>3.7.4</VersionPrefix>
 		<VersionSuffix></VersionSuffix>
 		<AssemblyVersion>$(VersionFile)</AssemblyVersion>
 		<FileVersion>$(VersionFile)</FileVersion>
diff --git a/WHATSNEW.md b/WHATSNEW.md
index 780a35161f..4751449a4c 100644
--- a/WHATSNEW.md
+++ b/WHATSNEW.md
@@ -1,4 +1,15 @@
-## v3.7.2
+## V3.7.4
+
+### Icons
+- [Icons] Add new `Light` value to `IconVariant` enum.
+
+
+## v3.7.3
+
+### Components
+- [AutoComplete] Fix AutoComplet no longer working when the user tries to select an item using the mouse.
+
+## v3.7.2
 
 ### Components
 - [Card] Support AreaRestricted for MinimalStyle also ([#2170](https://github.com/microsoft/fluentui-blazor/pull/2170))
diff --git a/eng/pipelines/version.yml b/eng/pipelines/version.yml
index 02ec0bf2f4..c07196a10c 100644
--- a/eng/pipelines/version.yml
+++ b/eng/pipelines/version.yml
@@ -2,5 +2,5 @@ variables:
   # File and Package version
   # dev  branch: 1.2.4-Preview-23282-1'    (PackageSuffix is always ignored in Dev branch)
   # main branch: 1.2.4-RC.1'               (PackageSuffix is ignored, if empty, in Main branch)
-  FileVersion: '3.7.3'   # Set the next final version here.
+  FileVersion: '3.7.4'   # Set the next final version here.
   PackageSuffix: ''
diff --git a/examples/Demo/Shared/wwwroot/docs/WhatsNew.md b/examples/Demo/Shared/wwwroot/docs/WhatsNew.md
index 3a143d322f..6735a2b096 100644
--- a/examples/Demo/Shared/wwwroot/docs/WhatsNew.md
+++ b/examples/Demo/Shared/wwwroot/docs/WhatsNew.md
@@ -1,4 +1,14 @@
-## v3.7.2
+## V3.7.4
+
+### Icons
+- [Icons] Add new `Light` value to `IconVariant` enum.
+ 
+## v3.7.3
+
+### Components
+- [AutoComplete] Fix AutoComplet no longer working when the user tries to select an item using the mouse.
+
+## v3.7.2
 
 ### Components
 
diff --git a/src/Core/Enums/IconVariant.cs b/src/Core/Enums/IconVariant.cs
index 8d58ccdfd7..0207253b2b 100644
--- a/src/Core/Enums/IconVariant.cs
+++ b/src/Core/Enums/IconVariant.cs
@@ -6,13 +6,18 @@
 public enum IconVariant
 {
     /// <summary>
-    /// FluentUI System Icon font size 10x10
+    /// Filled variant of FluentUI System Icons
     /// </summary>
     Filled,
     /// <summary>
-    /// FluentUI System Icon font size 12x12
+    /// Regular variant of FluentUI System Icons
     /// </summary>
     Regular,
 
+    /// <summary>
+    /// Light variant of FluentUI System Icons
+    /// </summary>
+    Light
+
 
 }
\ No newline at end of file