diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 15b11fdf4ef02..eb6e792be89aa 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -194,9 +194,9 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>0becd27f728f9e1eeb2a168789418ad4191ade99</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.ILLink.Tasks" Version="7.0.100-1.21460.1">
-      <Uri>https://github.com/mono/linker</Uri>
-      <Sha>0c359eadea75bde0de74d784fdc45788b3668e73</Sha>
+    <Dependency Name="Microsoft.NET.ILLink.Tasks" Version="7.0.100-1.21478.1">
+      <Uri>https://github.com/dotnet/linker</Uri>
+      <Sha>d31e26ef3e552f1795c86a88c1451d36922e08f1</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.XHarness.TestRunners.Xunit" Version="1.0.0-prerelease.21465.1">
       <Uri>https://github.com/dotnet/xharness</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 7b78ac2770c96..ab5fc88b6f5c4 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -170,7 +170,7 @@
     <!-- Docs -->
     <MicrosoftPrivateIntellisenseVersion>6.0.0-preview-20210916.1</MicrosoftPrivateIntellisenseVersion>
     <!-- ILLink -->
-    <MicrosoftNETILLinkTasksVersion>7.0.100-1.21460.1</MicrosoftNETILLinkTasksVersion>
+    <MicrosoftNETILLinkTasksVersion>7.0.100-1.21478.1</MicrosoftNETILLinkTasksVersion>
     <MicrosoftNETILLinkAnalyzerPackageVersion>$(MicrosoftNETILLinkTasksVersion)</MicrosoftNETILLinkAnalyzerPackageVersion>
     <!-- ICU -->
     <MicrosoftNETCoreRuntimeICUTransportVersion>7.0.0-alpha.1.21463.1</MicrosoftNETCoreRuntimeICUTransportVersion>
diff --git a/src/libraries/System.Reflection.Context/src/ILLink/ILLink.Suppressions.xml b/src/libraries/System.Reflection.Context/src/ILLink/ILLink.Suppressions.xml
index 3a795797cefd7..6e691bf6bc961 100644
--- a/src/libraries/System.Reflection.Context/src/ILLink/ILLink.Suppressions.xml
+++ b/src/libraries/System.Reflection.Context/src/ILLink/ILLink.Suppressions.xml
@@ -337,6 +337,36 @@
       <property name="Scope">member</property>
       <property name="Target">M:System.Reflection.Context.Delegation.DelegatingType.InvokeMember(System.String,System.Reflection.BindingFlags,System.Reflection.Binder,System.Object,System.Object[],System.Reflection.ParameterModifier[],System.Globalization.CultureInfo,System.String[])</property>
     </attribute>
+    <attribute fullname="System.Diagnostics.CodeAnalysis.UnconditionalSuppressMessageAttribute">
+      <argument>ILLink</argument>
+      <argument>IL2080</argument>
+      <property name="Scope">member</property>
+      <property name="Target">M:System.Reflection.Context.Delegation.DelegatingType.GetConstructorImpl(System.Reflection.BindingFlags,System.Reflection.Binder,System.Reflection.CallingConventions,System.Type[],System.Reflection.ParameterModifier[])</property>
+    </attribute>
+    <attribute fullname="System.Diagnostics.CodeAnalysis.UnconditionalSuppressMessageAttribute">
+      <argument>ILLink</argument>
+      <argument>IL2080</argument>
+      <property name="Scope">member</property>
+      <property name="Target">M:System.Reflection.Context.Delegation.DelegatingType.GetEvent(System.String,System.Reflection.BindingFlags)</property>
+    </attribute>
+    <attribute fullname="System.Diagnostics.CodeAnalysis.UnconditionalSuppressMessageAttribute">
+      <argument>ILLink</argument>
+      <argument>IL2080</argument>
+      <property name="Scope">member</property>
+      <property name="Target">M:System.Reflection.Context.Delegation.DelegatingType.GetField(System.String,System.Reflection.BindingFlags)</property>
+    </attribute>
+    <attribute fullname="System.Diagnostics.CodeAnalysis.UnconditionalSuppressMessageAttribute">
+      <argument>ILLink</argument>
+      <argument>IL2080</argument>
+      <property name="Scope">member</property>
+      <property name="Target">M:System.Reflection.Context.Delegation.DelegatingType.GetMethodImpl(System.String,System.Reflection.BindingFlags,System.Reflection.Binder,System.Reflection.CallingConventions,System.Type[],System.Reflection.ParameterModifier[])</property>
+    </attribute>
+    <attribute fullname="System.Diagnostics.CodeAnalysis.UnconditionalSuppressMessageAttribute">
+      <argument>ILLink</argument>
+      <argument>IL2080</argument>
+      <property name="Scope">member</property>
+      <property name="Target">M:System.Reflection.Context.Delegation.DelegatingType.GetNestedType(System.String,System.Reflection.BindingFlags)</property>
+    </attribute>
     <attribute fullname="System.Diagnostics.CodeAnalysis.UnconditionalSuppressMessageAttribute">
       <argument>ILLink</argument>
       <argument>IL2085</argument>
diff --git a/src/libraries/System.Reflection.MetadataLoadContext/src/ILLink/ILLink.Suppressions.xml b/src/libraries/System.Reflection.MetadataLoadContext/src/ILLink/ILLink.Suppressions.xml
index 4891110109a93..ce30dfa3de460 100644
--- a/src/libraries/System.Reflection.MetadataLoadContext/src/ILLink/ILLink.Suppressions.xml
+++ b/src/libraries/System.Reflection.MetadataLoadContext/src/ILLink/ILLink.Suppressions.xml
@@ -211,6 +211,12 @@
       <property name="Scope">member</property>
       <property name="Target">M:System.Reflection.TypeLoading.Ecma.EcmaModule.GetMethods(System.Reflection.BindingFlags)</property>
     </attribute>
+    <attribute fullname="System.Diagnostics.CodeAnalysis.UnconditionalSuppressMessageAttribute">
+      <argument>ILLink</argument>
+      <argument>IL2075</argument>
+      <property name="Scope">member</property>
+      <property name="Target">M:System.Reflection.TypeLoading.Ecma.EcmaModule.GetField(System.String,System.Reflection.BindingFlags)</property>
+    </attribute>
     <attribute fullname="System.Diagnostics.CodeAnalysis.UnconditionalSuppressMessageAttribute">
       <argument>ILLink</argument>
       <argument>IL2085</argument>