diff --git a/tools/props/Versions.props b/tools/props/Versions.props
index 86b99b33d2..ac1ff864ef 100644
--- a/tools/props/Versions.props
+++ b/tools/props/Versions.props
@@ -23,7 +23,7 @@
   </PropertyGroup>
   <!-- NetFx project dependencies -->
   <PropertyGroup>
-    <MicrosoftDataSqlClientSniVersion>5.1.0</MicrosoftDataSqlClientSniVersion>
+    <MicrosoftDataSqlClientSniVersion>5.1.1</MicrosoftDataSqlClientSniVersion>
   </PropertyGroup>
   <!-- NetFx and NetCore project dependencies -->
   <PropertyGroup>
@@ -38,7 +38,7 @@
   <!-- NetCore project dependencies -->
   <PropertyGroup>
     <MicrosoftWin32RegistryVersion>5.0.0</MicrosoftWin32RegistryVersion>
-    <MicrosoftDataSqlClientSNIRuntimeVersion>5.1.0</MicrosoftDataSqlClientSNIRuntimeVersion>
+    <MicrosoftDataSqlClientSNIRuntimeVersion>5.1.1</MicrosoftDataSqlClientSNIRuntimeVersion>
     <SystemConfigurationConfigurationManagerVersion>6.0.1</SystemConfigurationConfigurationManagerVersion>
     <MicrosoftSqlServerServerVersion>1.0.0</MicrosoftSqlServerServerVersion>
     <SystemDiagnosticsPerformanceCounterVersion>6.0.1</SystemDiagnosticsPerformanceCounterVersion>
diff --git a/tools/specs/Microsoft.Data.SqlClient.nuspec b/tools/specs/Microsoft.Data.SqlClient.nuspec
index 984774b0e4..c49973874b 100644
--- a/tools/specs/Microsoft.Data.SqlClient.nuspec
+++ b/tools/specs/Microsoft.Data.SqlClient.nuspec
@@ -28,7 +28,7 @@ When using NuGet 3.x this package requires at least version 3.4.</description>
     <tags>sqlclient microsoft.data.sqlclient</tags>
     <dependencies>
       <group targetFramework="net462">
-        <dependency id="Microsoft.Data.SqlClient.SNI" version="5.1.0" />
+        <dependency id="Microsoft.Data.SqlClient.SNI" version="5.1.1" />
         <dependency id="Azure.Identity" version="1.8.0" />
         <dependency id="Microsoft.Identity.Client" version="4.53.0" />
         <dependency id="Microsoft.IdentityModel.JsonWebTokens" version="6.24.0" />
@@ -39,7 +39,7 @@ When using NuGet 3.x this package requires at least version 3.4.</description>
         <dependency id="System.Text.Encodings.Web" version="6.0.0" />
       </group>
       <group targetFramework="net7.0">
-        <dependency id="Microsoft.Data.SqlClient.SNI.runtime" version="5.1.0" exclude="Compile" />
+        <dependency id="Microsoft.Data.SqlClient.SNI.runtime" version="5.1.1" exclude="Compile" />
         <dependency id="Azure.Identity" version="1.8.0" />
         <dependency id="Microsoft.Identity.Client" version="4.53.0" exclude="Compile"/>
         <dependency id="Microsoft.IdentityModel.Protocols.OpenIdConnect" version="6.24.0" />
@@ -54,7 +54,7 @@ When using NuGet 3.x this package requires at least version 3.4.</description>
         <dependency id="System.Security.Principal.Windows" version="5.0.0" exclude="Compile" />
       </group>
       <group targetFramework="net6.0">
-        <dependency id="Microsoft.Data.SqlClient.SNI.runtime" version="5.1.0" exclude="Compile" />
+        <dependency id="Microsoft.Data.SqlClient.SNI.runtime" version="5.1.1" exclude="Compile" />
         <dependency id="Azure.Identity" version="1.8.0" />
         <dependency id="Microsoft.Identity.Client" version="4.53.0" exclude="Compile"/>
         <dependency id="Microsoft.IdentityModel.Protocols.OpenIdConnect" version="6.24.0" />
@@ -68,7 +68,7 @@ When using NuGet 3.x this package requires at least version 3.4.</description>
         <dependency id="System.Security.Principal.Windows" version="5.0.0" exclude="Compile" />
       </group>
       <group targetFramework="netstandard2.0">
-        <dependency id="Microsoft.Data.SqlClient.SNI.runtime" version="5.1.0" exclude="Compile" />
+        <dependency id="Microsoft.Data.SqlClient.SNI.runtime" version="5.1.1" exclude="Compile" />
         <dependency id="Azure.Identity" version="1.8.0" />
         <dependency id="Microsoft.Identity.Client" version="4.53.0" exclude="Compile"/>
         <dependency id="Microsoft.IdentityModel.Protocols.OpenIdConnect" version="6.24.0" />
@@ -86,7 +86,7 @@ When using NuGet 3.x this package requires at least version 3.4.</description>
         <dependency id="System.Security.Principal.Windows" version="5.0.0" exclude="Compile" />
       </group>
       <group targetFramework="netstandard2.1">
-        <dependency id="Microsoft.Data.SqlClient.SNI.runtime" version="5.1.0" exclude="Compile" />
+        <dependency id="Microsoft.Data.SqlClient.SNI.runtime" version="5.1.1" exclude="Compile" />
         <dependency id="Azure.Identity" version="1.8.0" />
         <dependency id="Microsoft.Identity.Client" version="4.53.0" exclude="Compile"/>
         <dependency id="Microsoft.IdentityModel.Protocols.OpenIdConnect" version="6.24.0" />