diff --git a/e2e/test/E2ETests.csproj b/e2e/test/E2ETests.csproj
index 496f7af8ec..ffa8218904 100644
--- a/e2e/test/E2ETests.csproj
+++ b/e2e/test/E2ETests.csproj
@@ -79,7 +79,7 @@
     <PackageReference Include="Microsoft.Azure.Devices.Provisioning.Transport.Http" Version="1.16.0-preview-001" />
     <PackageReference Include="Microsoft.Azure.Devices.Provisioning.Transport.Mqtt" Version="1.18.0-preview-001" />
     <PackageReference Include="Microsoft.Azure.Devices.Provisioning.Security.Tpm" Version="1.15.0-preview-001" />
-    <PackageReference Include="Microsoft.Azure.Devices.Provisioning.Service" Version="1.19.0-preview-001" />
+    <PackageReference Include="Microsoft.Azure.Devices.Provisioning.Service" Version="1.19.1-preview-001" />
     <ProjectReference Include="$(RootDir)\security\tpm\samples\SecurityProviderTpmSimulator\SecurityProviderTpmSimulator.csproj" />
   </ItemGroup>
 </Project>
diff --git a/provisioning/service/src/Microsoft.Azure.Devices.Provisioning.Service.csproj b/provisioning/service/src/Microsoft.Azure.Devices.Provisioning.Service.csproj
index 27116e9e94..f1165940a4 100644
--- a/provisioning/service/src/Microsoft.Azure.Devices.Provisioning.Service.csproj
+++ b/provisioning/service/src/Microsoft.Azure.Devices.Provisioning.Service.csproj
@@ -21,7 +21,7 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <Version>1.19.0-preview-001</Version>
+    <Version>1.19.1-preview-001</Version>
     <Title>Microsoft Azure IoT Provisioning Service Client SDK</Title>
     <IncludeSource>True</IncludeSource>
     <IncludeSymbols>True</IncludeSymbols>
diff --git a/versions.csv b/versions.csv
index eaf110a093..4f07665505 100644
--- a/versions.csv
+++ b/versions.csv
@@ -7,4 +7,4 @@ provisioning\transport\amqp\src\Microsoft.Azure.Devices.Provisioning.Transport.A
 provisioning\transport\http\src\Microsoft.Azure.Devices.Provisioning.Transport.Http.csproj,1.16.0-preview-001
 provisioning\transport\mqtt\src\Microsoft.Azure.Devices.Provisioning.Transport.Mqtt.csproj,1.18.0-preview-001
 security\tpm\src\Microsoft.Azure.Devices.Provisioning.Security.Tpm.csproj,1.15.0-preview-001
-provisioning\service\src\Microsoft.Azure.Devices.Provisioning.Service.csproj,1.19.0-preview-001
+provisioning\service\src\Microsoft.Azure.Devices.Provisioning.Service.csproj,1.19.1-preview-001