diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index e4e4d4ac54..88cc9e577e 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -29,33 +29,33 @@
       <Uri>https://github.com/aspnet/AspNetCore-Tooling</Uri>
       <Sha>88cd749f381e5b02e5ed3dd0d9c24f2272fea816</Sha>
     </Dependency>
-    <Dependency Name="dotnet-ef" Version="3.1.0-preview1.19463.13">
+    <Dependency Name="dotnet-ef" Version="3.1.0-preview1.19466.2">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>130fe39bed1c9351ba73a829aa14a6112108a6b2</Sha>
+      <Sha>31d239de0043e83f9ea4917a6783a257180da092</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.InMemory" Version="3.1.0-preview1.19463.13">
+    <Dependency Name="Microsoft.EntityFrameworkCore.InMemory" Version="3.1.0-preview1.19466.2">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>130fe39bed1c9351ba73a829aa14a6112108a6b2</Sha>
+      <Sha>31d239de0043e83f9ea4917a6783a257180da092</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.Relational" Version="3.1.0-preview1.19463.13">
+    <Dependency Name="Microsoft.EntityFrameworkCore.Relational" Version="3.1.0-preview1.19466.2">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>130fe39bed1c9351ba73a829aa14a6112108a6b2</Sha>
+      <Sha>31d239de0043e83f9ea4917a6783a257180da092</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.Sqlite" Version="3.1.0-preview1.19463.13">
+    <Dependency Name="Microsoft.EntityFrameworkCore.Sqlite" Version="3.1.0-preview1.19466.2">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>130fe39bed1c9351ba73a829aa14a6112108a6b2</Sha>
+      <Sha>31d239de0043e83f9ea4917a6783a257180da092</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.SqlServer" Version="3.1.0-preview1.19463.13">
+    <Dependency Name="Microsoft.EntityFrameworkCore.SqlServer" Version="3.1.0-preview1.19466.2">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>130fe39bed1c9351ba73a829aa14a6112108a6b2</Sha>
+      <Sha>31d239de0043e83f9ea4917a6783a257180da092</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.Tools" Version="3.1.0-preview1.19463.13">
+    <Dependency Name="Microsoft.EntityFrameworkCore.Tools" Version="3.1.0-preview1.19466.2">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>130fe39bed1c9351ba73a829aa14a6112108a6b2</Sha>
+      <Sha>31d239de0043e83f9ea4917a6783a257180da092</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore" Version="3.1.0-preview1.19463.13">
+    <Dependency Name="Microsoft.EntityFrameworkCore" Version="3.1.0-preview1.19466.2">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>130fe39bed1c9351ba73a829aa14a6112108a6b2</Sha>
+      <Sha>31d239de0043e83f9ea4917a6783a257180da092</Sha>
     </Dependency>
     <Dependency Name="Microsoft.AspNetCore.Analyzer.Testing" Version="3.1.0-preview1.19463.6" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 505a0a93e4..45bc3a8106 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -150,13 +150,13 @@
     <MicrosoftJSInteropPackageVersion>3.1.0-preview1.19463.6</MicrosoftJSInteropPackageVersion>
     <MonoWebAssemblyInteropPackageVersion>3.1.0-preview1.19463.6</MonoWebAssemblyInteropPackageVersion>
     <!-- Packages from aspnet/EntityFrameworkCore -->
-    <dotnetefPackageVersion>3.1.0-preview1.19463.13</dotnetefPackageVersion>
-    <MicrosoftEntityFrameworkCoreInMemoryPackageVersion>3.1.0-preview1.19463.13</MicrosoftEntityFrameworkCoreInMemoryPackageVersion>
-    <MicrosoftEntityFrameworkCoreRelationalPackageVersion>3.1.0-preview1.19463.13</MicrosoftEntityFrameworkCoreRelationalPackageVersion>
-    <MicrosoftEntityFrameworkCoreSqlitePackageVersion>3.1.0-preview1.19463.13</MicrosoftEntityFrameworkCoreSqlitePackageVersion>
-    <MicrosoftEntityFrameworkCoreSqlServerPackageVersion>3.1.0-preview1.19463.13</MicrosoftEntityFrameworkCoreSqlServerPackageVersion>
-    <MicrosoftEntityFrameworkCoreToolsPackageVersion>3.1.0-preview1.19463.13</MicrosoftEntityFrameworkCoreToolsPackageVersion>
-    <MicrosoftEntityFrameworkCorePackageVersion>3.1.0-preview1.19463.13</MicrosoftEntityFrameworkCorePackageVersion>
+    <dotnetefPackageVersion>3.1.0-preview1.19466.2</dotnetefPackageVersion>
+    <MicrosoftEntityFrameworkCoreInMemoryPackageVersion>3.1.0-preview1.19466.2</MicrosoftEntityFrameworkCoreInMemoryPackageVersion>
+    <MicrosoftEntityFrameworkCoreRelationalPackageVersion>3.1.0-preview1.19466.2</MicrosoftEntityFrameworkCoreRelationalPackageVersion>
+    <MicrosoftEntityFrameworkCoreSqlitePackageVersion>3.1.0-preview1.19466.2</MicrosoftEntityFrameworkCoreSqlitePackageVersion>
+    <MicrosoftEntityFrameworkCoreSqlServerPackageVersion>3.1.0-preview1.19466.2</MicrosoftEntityFrameworkCoreSqlServerPackageVersion>
+    <MicrosoftEntityFrameworkCoreToolsPackageVersion>3.1.0-preview1.19466.2</MicrosoftEntityFrameworkCoreToolsPackageVersion>
+    <MicrosoftEntityFrameworkCorePackageVersion>3.1.0-preview1.19466.2</MicrosoftEntityFrameworkCorePackageVersion>
     <!-- Packages from aspnet/AspNetCore-Tooling -->
     <MicrosoftAspNetCoreMvcRazorExtensionsPackageVersion>3.1.0-preview1.19465.1</MicrosoftAspNetCoreMvcRazorExtensionsPackageVersion>
     <MicrosoftAspNetCoreRazorLanguagePackageVersion>3.1.0-preview1.19465.1</MicrosoftAspNetCoreRazorLanguagePackageVersion>