diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7650b19a0..0c70718c5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,6 +19,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Added
 
 - Command to clone a specific project
+- Add L10NSharp.Windows.Forms dependency for version 9.0.0-beta0001
 
 ### Removed
 
@@ -34,6 +35,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 - Reorganise Chorus Internet Server Settings control, add a help button to the Get from Internet dialog (LT-21209)
 - Increase the audio and picture file size limit from 1 MB to 10 MB
+- Update Chorus dependency from 6.0.0-beta0061 to 6.0.0-beta0063
+- Update L10NSharp dependency from 8.0.0-beta0005 to 9.0.0-beta0001
 
 ## [3.7.1] - 2022-08-09
 
diff --git a/Directory.Build.props b/Directory.Build.props
index 73633ba6e..2914f3926 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -23,11 +23,12 @@ See full changelog at https://github.com/sillsdev/flexbridge/blob/develop/CHANGE
 	<ChangelogFile>../../CHANGELOG.md</ChangelogFile>
 	<UseFullSemVerForNuGet>false</UseFullSemVerForNuGet>
 	<AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
-	<ChorusVersion>6.0.0-beta0061</ChorusVersion>
+	<ChorusVersion>6.0.0-beta0063</ChorusVersion>
 	<LCModelVersion>11.0.0-beta*</LCModelVersion>
   </PropertyGroup>
   <ItemGroup>
 	<!-- The only reason we depend directly on L10NSharp is because our dependencies can't agree which one they want -->
-	<PackageReference Include="L10NSharp" Version="8.0.0-beta0005" />
+	<PackageReference Include="L10NSharp" Version="9.0.0-beta0001" />
+	<PackageReference Include="L10NSharp.Windows.Forms" Version="9.0.0-beta0001" />
   </ItemGroup>
 </Project>
diff --git a/src/TriboroughBridge-ChorusPlugin/TriboroughBridgeUtilities.cs b/src/TriboroughBridge-ChorusPlugin/TriboroughBridgeUtilities.cs
index 92b40cd23..8b1e1f336 100644
--- a/src/TriboroughBridge-ChorusPlugin/TriboroughBridgeUtilities.cs
+++ b/src/TriboroughBridge-ChorusPlugin/TriboroughBridgeUtilities.cs
@@ -11,6 +11,7 @@
 using Chorus;
 using Chorus.sync;
 using L10NSharp;
+using L10NSharp.Windows.Forms;
 using LibTriboroughBridgeChorusPlugin;
 using SIL.IO;
 using SIL.Reporting;
@@ -101,7 +102,7 @@ internal static Dictionary<string, ILocalizationManager> SetupLocalization(Dicti
 				var versionObj = Assembly.GetExecutingAssembly().GetName().Version;
 				// We don't need to reload strings for every "revision" (that might be every time we build). REVIEW (Hasso) 2021.08: then why do we have `build`?
 				var version = $"{versionObj.Major}.{versionObj.Minor}.{versionObj.Build}";
-				var flexBridgeLocMan = LocalizationManager.Create(desiredUiLangId, FlexBridge, Application.ProductName,
+				var flexBridgeLocMan = LocalizationManagerWinforms.Create(desiredUiLangId, FlexBridge, Application.ProductName,
 					version, installedL10nBaseDir, userL10nBaseDir, CommonResources.chorus,
 					FlexLocalizationEmailAddress, new [] { FlexBridge, "TriboroughBridge_ChorusPlugin", "FLEx_ChorusPlugin", "SIL.LiftBridge" });
 				results.Add("FlexBridge", flexBridgeLocMan);
@@ -111,13 +112,13 @@ internal static Dictionary<string, ILocalizationManager> SetupLocalization(Dicti
 
 				versionObj = Assembly.GetAssembly(typeof(ChorusSystem)).GetName().Version;
 				version = "" + versionObj.Major + "." + versionObj.Minor + "." + versionObj.Build;
-				var chorusLocMan = LocalizationManager.Create(desiredUiLangId, "Chorus", "Chorus",
+				var chorusLocMan = LocalizationManagerWinforms.Create(desiredUiLangId, "Chorus", "Chorus",
 					version, installedL10nBaseDir, userL10nBaseDir, CommonResources.chorus, FlexLocalizationEmailAddress, new []{ "Chorus" });
 				results.Add("Chorus", chorusLocMan);
 
 				versionObj = Assembly.GetAssembly(typeof(ErrorReport)).GetName().Version;
 				version = "" + versionObj.Major + "." + versionObj.Minor + "." + versionObj.Build;
-				var palasoLocMan = LocalizationManager.Create(desiredUiLangId, "Palaso", "Palaso",
+				var palasoLocMan = LocalizationManagerWinforms.Create(desiredUiLangId, "Palaso", "Palaso",
 					version, installedL10nBaseDir, userL10nBaseDir, CommonResources.chorus, FlexLocalizationEmailAddress, new []{ "SIL" });
 				results.Add("Palaso", palasoLocMan);
 			}
diff --git a/src/TriboroughBridge-ChorusPlugin/View/BridgeConflictView.Designer.cs b/src/TriboroughBridge-ChorusPlugin/View/BridgeConflictView.Designer.cs
index dbaf1b435..1bc169906 100644
--- a/src/TriboroughBridge-ChorusPlugin/View/BridgeConflictView.Designer.cs
+++ b/src/TriboroughBridge-ChorusPlugin/View/BridgeConflictView.Designer.cs
@@ -1,4 +1,4 @@
-// --------------------------------------------------------------------------------------------
+// --------------------------------------------------------------------------------------------
 // Copyright (C) 2010-2013 SIL International. All rights reserved.
 //
 // Distributable under the terms of the MIT License.
@@ -39,7 +39,7 @@ private void InitializeComponent()
 			this.label1 = new System.Windows.Forms.Label();
 			this._warninglabel1 = new System.Windows.Forms.Label();
 			this._label1 = new System.Windows.Forms.Label();
-			this.l10NSharpExtender1 = new L10NSharp.UI.L10NSharpExtender(this.components);
+			this.l10NSharpExtender1 = new L10NSharp.Windows.Forms.L10NSharpExtender(this.components);
 			((System.ComponentModel.ISupportInitialize)(this._splitContainer)).BeginInit();
 			this._splitContainer.Panel1.SuspendLayout();
 			this._splitContainer.SuspendLayout();
@@ -134,7 +134,7 @@ private void InitializeComponent()
 		private System.Windows.Forms.Label _label1;
 		private System.Windows.Forms.Label _warninglabel1;
 		private System.Windows.Forms.Label label1;
-		private L10NSharp.UI.L10NSharpExtender l10NSharpExtender1;
+		private L10NSharp.Windows.Forms.L10NSharpExtender l10NSharpExtender1;
 
 	}
 }