diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 731fc854d3..bbbdd1dccc 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -1,8 +1,8 @@
 <Dependencies>
   <ProductDependencies>
-    <Dependency Name="Microsoft.SymbolStore" Version="1.0.405901">
+    <Dependency Name="Microsoft.SymbolStore" Version="1.0.406001">
       <Uri>https://github.com/dotnet/symstore</Uri>
-      <Sha>65e1cd47410a80290b379c3d86c87415d5d07689</Sha>
+      <Sha>4fa642ff7760b7cb9e1ec7d1c625ecde11d8ddc4</Sha>
     </Dependency>
     <Dependency Name="Microsoft.Diagnostics.Runtime" Version="2.3.405501">
       <Uri>https://github.com/microsoft/clrmd</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index c78e1f2593..9299e0e53d 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -16,7 +16,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Latest symstore version updated by darc -->
-    <MicrosoftSymbolStoreVersion>1.0.405901</MicrosoftSymbolStoreVersion>
+    <MicrosoftSymbolStoreVersion>1.0.406001</MicrosoftSymbolStoreVersion>
     <!-- Latest shared runtime version updated by darc -->
     <VSRedistCommonNetCoreSharedFrameworkx6470Version>7.0.0-rtm.22513.12</VSRedistCommonNetCoreSharedFrameworkx6470Version>
     <MicrosoftNETCoreAppRuntimewinx64Version>7.0.0</MicrosoftNETCoreAppRuntimewinx64Version>
diff --git a/src/Microsoft.Diagnostics.DebugServices.Implementation/ElfModule.cs b/src/Microsoft.Diagnostics.DebugServices.Implementation/ElfModule.cs
index 66f786f496..584f26cc3b 100644
--- a/src/Microsoft.Diagnostics.DebugServices.Implementation/ElfModule.cs
+++ b/src/Microsoft.Diagnostics.DebugServices.Implementation/ElfModule.cs
@@ -13,10 +13,8 @@ namespace Microsoft.Diagnostics.DebugServices.Implementation
     /// <summary>
     /// Disposable ELFFile wrapper around the module file.
     /// </summary>
-    public class ELFModule : ELFFile, IDisposable
+    public class ELFModule : ELFFile
     {
-        private readonly Stream _stream;
-
         /// <summary>
         /// Opens and returns an ELFFile instance from the local file path
         /// </summary>
@@ -48,9 +46,6 @@ public static ELFModule OpenFile(string filePath)
         public ELFModule(Stream stream) :
             base(new StreamAddressSpace(stream), position: 0, isDataSourceVirtualAddressSpace: false)
         {
-            _stream = stream;
         }
-
-        public void Dispose() => _stream.Dispose();
     }
 }
\ No newline at end of file
diff --git a/src/Microsoft.Diagnostics.DebugServices.Implementation/MachOModule.cs b/src/Microsoft.Diagnostics.DebugServices.Implementation/MachOModule.cs
index f530888ebe..467f52c8f2 100644
--- a/src/Microsoft.Diagnostics.DebugServices.Implementation/MachOModule.cs
+++ b/src/Microsoft.Diagnostics.DebugServices.Implementation/MachOModule.cs
@@ -13,10 +13,8 @@ namespace Microsoft.Diagnostics.DebugServices.Implementation
     /// <summary>
     /// Disposable MachOFile wrapper around the module file.
     /// </summary>
-    public class MachOModule : MachOFile, IDisposable
+    public class MachOModule : MachOFile
     {
-        private readonly Stream _stream;
-
         /// <summary>
         /// Opens and returns an MachOFile instance from the local file path
         /// </summary>
@@ -48,9 +46,6 @@ public static MachOModule OpenFile(string filePath)
         public MachOModule(Stream stream) :
             base(new StreamAddressSpace(stream), position: 0, dataSourceIsVirtualAddressSpace: false)
         {
-            _stream = stream;
         }
-
-        public void Dispose() => _stream.Dispose();
     }
 }