diff --git a/build/dependencies.props b/build/dependencies.props
index c4eabe9a91..3686d55b21 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -56,9 +56,9 @@
     <MicrosoftBuildRuntimePackageVersion>15.6.82</MicrosoftBuildRuntimePackageVersion>
     <MicrosoftBuildTasksCorePackageVersion>15.6.82</MicrosoftBuildTasksCorePackageVersion>
     <MicrosoftBuildUtilitiesCorePackageVersion>15.6.82</MicrosoftBuildUtilitiesCorePackageVersion>
-    <MicrosoftCodeAnalysisCommonPackageVersion>2.9.0</MicrosoftCodeAnalysisCommonPackageVersion>
-    <MicrosoftCodeAnalysisCSharpPackageVersion>2.9.0</MicrosoftCodeAnalysisCSharpPackageVersion>
-    <MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>2.9.0</MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>
+    <MicrosoftCodeAnalysisCommonPackageVersion>2.8.0</MicrosoftCodeAnalysisCommonPackageVersion>
+    <MicrosoftCodeAnalysisCSharpPackageVersion>2.8.0</MicrosoftCodeAnalysisCSharpPackageVersion>
+    <MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>2.8.0</MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>
     <MicrosoftCSharpPackageVersion>4.5.0</MicrosoftCSharpPackageVersion>
     <MicrosoftDiaSymReaderNativePackageVersion>1.7.0</MicrosoftDiaSymReaderNativePackageVersion>
     <MicrosoftDotNetArchivePackageVersion>0.2.0-beta-63019-01</MicrosoftDotNetArchivePackageVersion>
@@ -154,15 +154,15 @@
     <SystemValueTuplePackageVersion>4.5.0</SystemValueTuplePackageVersion>
     <Utf8JsonPackageVersion>1.3.7</Utf8JsonPackageVersion>
     <VisualStudio_NewtonsoftJsonPackageVersion>9.0.1</VisualStudio_NewtonsoftJsonPackageVersion>
-    <VSIX_MicrosoftCodeAnalysisCommonPackageVersion>2.9.0</VSIX_MicrosoftCodeAnalysisCommonPackageVersion>
-    <VSIX_MicrosoftCodeAnalysisCSharpFeaturesPackageVersion>2.9.0</VSIX_MicrosoftCodeAnalysisCSharpFeaturesPackageVersion>
-    <VSIX_MicrosoftCodeAnalysisCSharpPackageVersion>2.9.0</VSIX_MicrosoftCodeAnalysisCSharpPackageVersion>
-    <VSIX_MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>2.9.0</VSIX_MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>
-    <VSIX_MicrosoftCodeAnalysisEditorFeaturesTextPackageVersion>2.9.0</VSIX_MicrosoftCodeAnalysisEditorFeaturesTextPackageVersion>
+    <VSIX_MicrosoftCodeAnalysisCommonPackageVersion>2.9.0-beta4-62911-02</VSIX_MicrosoftCodeAnalysisCommonPackageVersion>
+    <VSIX_MicrosoftCodeAnalysisCSharpFeaturesPackageVersion>2.9.0-beta4-62911-02</VSIX_MicrosoftCodeAnalysisCSharpFeaturesPackageVersion>
+    <VSIX_MicrosoftCodeAnalysisCSharpPackageVersion>2.9.0-beta4-62911-02</VSIX_MicrosoftCodeAnalysisCSharpPackageVersion>
+    <VSIX_MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>2.9.0-beta4-62911-02</VSIX_MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>
+    <VSIX_MicrosoftCodeAnalysisEditorFeaturesTextPackageVersion>2.9.0-beta4-62911-02</VSIX_MicrosoftCodeAnalysisEditorFeaturesTextPackageVersion>
     <VSIX_MicrosoftCodeAnalysisRemoteRazorServiceHubPackageVersion>2.9.0-beta4-62911-02</VSIX_MicrosoftCodeAnalysisRemoteRazorServiceHubPackageVersion>
-    <VSIX_MicrosoftCodeAnalysisVisualBasicWorkspacesPackageVersion>2.9.0</VSIX_MicrosoftCodeAnalysisVisualBasicWorkspacesPackageVersion>
-    <VSIX_MicrosoftCodeAnalysisWorkspacesCommonPackageVersion>2.9.0</VSIX_MicrosoftCodeAnalysisWorkspacesCommonPackageVersion>
-    <VSIX_MicrosoftVisualStudioLanguageServicesPackageVersion>2.9.0</VSIX_MicrosoftVisualStudioLanguageServicesPackageVersion>
+    <VSIX_MicrosoftCodeAnalysisVisualBasicWorkspacesPackageVersion>2.9.0-beta4-62911-02</VSIX_MicrosoftCodeAnalysisVisualBasicWorkspacesPackageVersion>
+    <VSIX_MicrosoftCodeAnalysisWorkspacesCommonPackageVersion>2.9.0-beta4-62911-02</VSIX_MicrosoftCodeAnalysisWorkspacesCommonPackageVersion>
+    <VSIX_MicrosoftVisualStudioLanguageServicesPackageVersion>2.9.0-beta4-62911-02</VSIX_MicrosoftVisualStudioLanguageServicesPackageVersion>
     <VSIX_MicrosoftVisualStudioLanguageServicesRazorRemoteClientPackageVersion>2.9.0-beta4-62911-02</VSIX_MicrosoftVisualStudioLanguageServicesRazorRemoteClientPackageVersion>
     <WindowsAzureStoragePackageVersion>8.1.4</WindowsAzureStoragePackageVersion>
     <XunitAbstractionsPackageVersion>2.0.1</XunitAbstractionsPackageVersion>