diff --git a/src/Accounts/Accounts/ChangeLog.md b/src/Accounts/Accounts/ChangeLog.md
index 7cc0e906d96e..ac500bea0d90 100644
--- a/src/Accounts/Accounts/ChangeLog.md
+++ b/src/Accounts/Accounts/ChangeLog.md
@@ -19,6 +19,7 @@
-->
## Upcoming Release
+* Updated Azure.Core to 1.34.0.
* Updated the reference of Azure PowerShell Common to 1.3.82-preview.
## Version 2.12.5
diff --git a/src/Accounts/AssemblyLoading/ConditionalAssemblyProvider.cs b/src/Accounts/AssemblyLoading/ConditionalAssemblyProvider.cs
index 7af38292e344..b2a1207624f6 100644
--- a/src/Accounts/AssemblyLoading/ConditionalAssemblyProvider.cs
+++ b/src/Accounts/AssemblyLoading/ConditionalAssemblyProvider.cs
@@ -42,7 +42,7 @@ public static void Initialize(string rootPath, IConditionalAssemblyContext conte
// todo: add a tool to update assembly versions after replacing the assemblies. (Can it support newly introduced assemblies?)
// todo: consider moving the list to a standalone config file
#region AssemblyList
- CreateAssembly("netcoreapp2.1", "Azure.Core", "1.33.0.0").WithPowerShellCore(),
+ CreateAssembly("netcoreapp2.1", "Azure.Core", "1.34.0.0").WithPowerShellCore(),
CreateAssembly("netcoreapp2.1", "Microsoft.Identity.Client", "4.49.1.0").WithPowerShellCore(),
CreateAssembly("netcoreapp3.1", "Microsoft.Identity.Client.Extensions.Msal", "2.23.0.0").WithPowerShellCore(),
@@ -64,14 +64,14 @@ public static void Initialize(string rootPath, IConditionalAssemblyContext conte
CreateAssembly("netstandard2.0", "System.ServiceModel.Primitives", "4.7.0.0").WithWindowsPowerShell(),
CreateAssembly("netstandard2.0", "System.Threading.Tasks.Extensions", "4.2.0.1").WithWindowsPowerShell(),
- CreateAssembly("netfx", "Azure.Core", "1.33.0.0").WithWindowsPowerShell(),
+ CreateAssembly("netfx", "Azure.Core", "1.34.0.0").WithWindowsPowerShell(),
CreateAssembly("netfx", "Microsoft.Identity.Client", "4.49.1.0").WithWindowsPowerShell(),
CreateAssembly("netfx", "Microsoft.Identity.Client.Extensions.Msal", "2.23.0.0").WithWindowsPowerShell(),
CreateAssembly("netfx", "Newtonsoft.Json", "13.0.0.0").WithWindowsPowerShell(),
- CreateAssembly("netfx", "System.Diagnostics.DiagnosticSource", "4.0.4.0").WithWindowsPowerShell(),
+ CreateAssembly("netfx", "System.Diagnostics.DiagnosticSource", "6.0.0.1").WithWindowsPowerShell(),
CreateAssembly("netfx", "System.Numerics.Vectors", "4.1.4.0").WithWindowsPowerShell(),
CreateAssembly("netfx", "System.Reflection.DispatchProxy", "4.0.4.0").WithWindowsPowerShell(),
- CreateAssembly("netfx", "System.Runtime.CompilerServices.Unsafe", "4.0.6.0").WithWindowsPowerShell(),
+ CreateAssembly("netfx", "System.Runtime.CompilerServices.Unsafe", "6.0.0.0").WithWindowsPowerShell(),
CreateAssembly("netfx", "System.Security.Cryptography.Cng", "4.3.0.0").WithWindowsPowerShell(),
CreateAssembly("netfx", "System.Text.Encodings.Web", "4.0.5.1").WithWindowsPowerShell(),
CreateAssembly("netfx", "System.Xml.ReaderWriter", "4.1.0.0").WithWindowsPowerShell(),
diff --git a/src/Compute/Compute/ChangeLog.md b/src/Compute/Compute/ChangeLog.md
index 6c198576fba9..b05ff0f0ab24 100644
--- a/src/Compute/Compute/ChangeLog.md
+++ b/src/Compute/Compute/ChangeLog.md
@@ -20,6 +20,7 @@
-->
## Upcoming Release
+* Updated Azure.Core to 1.34.0.
## Version 6.2.0
* Fixed the `Update-AzVmss` cmdlet so the `AutomaticRepairGracePeriod`, `AutomaticRepairAction`, and `EnableAutomaticRepair` parameters function correctly.
diff --git a/src/ContainerRegistry/ContainerRegistry/ChangeLog.md b/src/ContainerRegistry/ContainerRegistry/ChangeLog.md
index 953e5d72285b..49572b16f8b3 100644
--- a/src/ContainerRegistry/ContainerRegistry/ChangeLog.md
+++ b/src/ContainerRegistry/ContainerRegistry/ChangeLog.md
@@ -18,6 +18,7 @@
- Additional information about change #1
-->
## Upcoming Release
+* Updated Azure.Core to 1.34.0.
## Version 4.1.0
* Updated Azure.Core to 1.33.0.
diff --git a/src/CosmosDB/CosmosDB/ChangeLog.md b/src/CosmosDB/CosmosDB/ChangeLog.md
index b2a58a61b510..47f87c9c2c23 100644
--- a/src/CosmosDB/CosmosDB/ChangeLog.md
+++ b/src/CosmosDB/CosmosDB/ChangeLog.md
@@ -19,6 +19,7 @@
-->
## Upcoming Release
+* Updated Azure.Core to 1.34.0.
## Version 1.11.2
* Updated Azure.Core to 1.33.0.
diff --git a/src/KeyVault/KeyVault/ChangeLog.md b/src/KeyVault/KeyVault/ChangeLog.md
index 4cccc3612069..6ddc285c31ce 100644
--- a/src/KeyVault/KeyVault/ChangeLog.md
+++ b/src/KeyVault/KeyVault/ChangeLog.md
@@ -18,6 +18,7 @@
- Additional information about change #1
-->
## Upcoming Release
+* Updated Azure.Core to 1.34.0.
## Version 4.10.2
* Bug Fix: Removed depulicated IpRules from `NetworkRuleSet` and `MhsmNetworkRuleSet`. [#22472]
diff --git a/src/NetAppFiles/NetAppFiles/ChangeLog.md b/src/NetAppFiles/NetAppFiles/ChangeLog.md
index 83c1d7b7c678..b7d1cce6d7fa 100644
--- a/src/NetAppFiles/NetAppFiles/ChangeLog.md
+++ b/src/NetAppFiles/NetAppFiles/ChangeLog.md
@@ -18,6 +18,7 @@
- Additional information about change #1
-->
## Upcoming Release
+* Updated Azure.Core to 1.34.0.
## Version 0.13.0
* Updated to api-version 2022-11-01
diff --git a/src/PolicyInsights/PolicyInsights/ChangeLog.md b/src/PolicyInsights/PolicyInsights/ChangeLog.md
index 3f464eea03b3..836841330180 100644
--- a/src/PolicyInsights/PolicyInsights/ChangeLog.md
+++ b/src/PolicyInsights/PolicyInsights/ChangeLog.md
@@ -18,6 +18,7 @@
- Additional information about change #1
-->
## Upcoming Release
+* Updated Azure.Core to 1.34.0.
## Version 1.6.2
* Updated Azure.Core to 1.33.0.
diff --git a/src/Storage/Storage.Management/ChangeLog.md b/src/Storage/Storage.Management/ChangeLog.md
index f2d0d439137a..d8722084c1ee 100644
--- a/src/Storage/Storage.Management/ChangeLog.md
+++ b/src/Storage/Storage.Management/ChangeLog.md
@@ -18,6 +18,7 @@
- Additional information about change #1
-->
## Upcoming Release
+* Updated Azure.Core to 1.34.0.
## Version 5.9.0
* Supported OAuth authentication on File service cmdlets
diff --git a/src/Synapse/Synapse/ChangeLog.md b/src/Synapse/Synapse/ChangeLog.md
index 0597c7518aaf..a2d250f3f332 100644
--- a/src/Synapse/Synapse/ChangeLog.md
+++ b/src/Synapse/Synapse/ChangeLog.md
@@ -19,6 +19,7 @@
-->
## Upcoming Release
+* Updated Azure.Core to 1.34.0.
## Version 3.0.2
* Updated Azure.Core to 1.33.0.
diff --git a/src/lib/netcoreapp2.1/Azure.Core.dll b/src/lib/netcoreapp2.1/Azure.Core.dll
index 40c5ba4e8a6a..66f3d3165b86 100644
Binary files a/src/lib/netcoreapp2.1/Azure.Core.dll and b/src/lib/netcoreapp2.1/Azure.Core.dll differ
diff --git a/src/lib/netfx/Azure.Core.dll b/src/lib/netfx/Azure.Core.dll
index 93099dad7285..2593da6045ce 100644
Binary files a/src/lib/netfx/Azure.Core.dll and b/src/lib/netfx/Azure.Core.dll differ
diff --git a/src/lib/netfx/System.Diagnostics.DiagnosticSource.dll b/src/lib/netfx/System.Diagnostics.DiagnosticSource.dll
index a2b54fb042de..92419a27e0c2 100644
Binary files a/src/lib/netfx/System.Diagnostics.DiagnosticSource.dll and b/src/lib/netfx/System.Diagnostics.DiagnosticSource.dll differ
diff --git a/src/lib/netfx/System.Runtime.CompilerServices.Unsafe.dll b/src/lib/netfx/System.Runtime.CompilerServices.Unsafe.dll
index 0c27a0e21c7e..c5ba4e4047a1 100644
Binary files a/src/lib/netfx/System.Runtime.CompilerServices.Unsafe.dll and b/src/lib/netfx/System.Runtime.CompilerServices.Unsafe.dll differ
diff --git a/tools/Common.Netcore.Dependencies.targets b/tools/Common.Netcore.Dependencies.targets
index 841d8f91db5e..a61b6e23f422 100644
--- a/tools/Common.Netcore.Dependencies.targets
+++ b/tools/Common.Netcore.Dependencies.targets
@@ -22,7 +22,7 @@
-
+