diff --git a/src/Polly/Bulkhead/AsyncBulkheadPolicy.cs b/src/Polly/Bulkhead/AsyncBulkheadPolicy.cs
index b0f787ea1d..cc1218ec7f 100644
--- a/src/Polly/Bulkhead/AsyncBulkheadPolicy.cs
+++ b/src/Polly/Bulkhead/AsyncBulkheadPolicy.cs
@@ -60,6 +60,7 @@ public void Dispose()
     {
         _maxParallelizationSemaphore.Dispose();
         _maxQueuedActionsSemaphore.Dispose();
+        GC.SuppressFinalize(this);
     }
 }
 
@@ -123,5 +124,6 @@ public void Dispose()
     {
         _maxParallelizationSemaphore.Dispose();
         _maxQueuedActionsSemaphore.Dispose();
+        GC.SuppressFinalize(this);
     }
 }
diff --git a/src/Polly/Bulkhead/BulkheadPolicy.cs b/src/Polly/Bulkhead/BulkheadPolicy.cs
index 68d257701b..93f6ef060d 100644
--- a/src/Polly/Bulkhead/BulkheadPolicy.cs
+++ b/src/Polly/Bulkhead/BulkheadPolicy.cs
@@ -58,6 +58,7 @@ public void Dispose()
     {
         _maxParallelizationSemaphore.Dispose();
         _maxQueuedActionsSemaphore.Dispose();
+        GC.SuppressFinalize(this);
     }
 }
 
@@ -118,5 +119,6 @@ public void Dispose()
     {
         _maxParallelizationSemaphore.Dispose();
         _maxQueuedActionsSemaphore.Dispose();
+        GC.SuppressFinalize(this);
     }
 }
diff --git a/src/Polly/Polly.csproj b/src/Polly/Polly.csproj
index 98edd3925a..088aa31f40 100644
--- a/src/Polly/Polly.csproj
+++ b/src/Polly/Polly.csproj
@@ -7,7 +7,7 @@
     <ProjectType>Library</ProjectType>
     <MutationScore>70</MutationScore>
     <IncludePollyUsings>true</IncludePollyUsings>
-    <NoWarn>$(NoWarn);CA1010;CA1031;CA1051;CA1063;CA1064;CA1724;CA1816;</NoWarn>
+    <NoWarn>$(NoWarn);CA1010;CA1031;CA1051;CA1063;CA1064;CA1724;</NoWarn>
     <NoWarn>$(NoWarn);S2223;S3215;S4039</NoWarn>
     <!--Public API Analyzers: We do not need to fix these as it would break compatibility with released Polly versions-->
     <NoWarn>$(NoWarn);RS0037;</NoWarn>
diff --git a/src/Polly/Utilities/TimedLock.cs b/src/Polly/Utilities/TimedLock.cs
index 0bfb9bb177..7b43a09c48 100644
--- a/src/Polly/Utilities/TimedLock.cs
+++ b/src/Polly/Utilities/TimedLock.cs
@@ -34,7 +34,9 @@ private static TimedLock Lock(object o, TimeSpan timeout)
 #if DEBUG
 #pragma warning disable S3234 // "GC.SuppressFinalize" should not be invoked for types without destructors
 #pragma warning disable S3971 // Do not call 'GC.SuppressFinalize'
+#pragma warning disable CA1816 // Dispose methods should call SuppressFinalize
             GC.SuppressFinalize(tl._leakDetector);
+#pragma warning restore CA1816 // Dispose methods should call SuppressFinalize
 #pragma warning restore S3971
 #pragma warning restore S3234
 #endif
@@ -64,7 +66,9 @@ public void Dispose()
         // finalizer.
 #if DEBUG
 #pragma warning disable S3234 // "GC.SuppressFinalize" should not be invoked for types without destructors
+#pragma warning disable CA1816 // Dispose methods should call SuppressFinalize
         GC.SuppressFinalize(_leakDetector);
+#pragma warning restore CA1816 // Dispose methods should call SuppressFinalize
 #pragma warning restore S3234
 #endif
     }