diff --git a/LazyCache/CachingService.cs b/LazyCache/CachingService.cs
index df091de..ab74675 100644
--- a/LazyCache/CachingService.cs
+++ b/LazyCache/CachingService.cs
@@ -183,6 +183,10 @@ public virtual Task<T> GetOrAddAsync<T>(string key, Func<ICacheEntry, Task<T>> a
             return GetOrAddAsync(key, addItemFactory, null);
         }
 
+        public virtual void Compact(double percentage)
+        {
+            CacheProvider.Compact(percentage);
+        }
         public virtual async Task<T> GetOrAddAsync<T>(string key, Func<ICacheEntry, Task<T>> addItemFactory,
             MemoryCacheEntryOptions policy)
         {
diff --git a/LazyCache/ICacheProvider.cs b/LazyCache/ICacheProvider.cs
index d96c257..d2e2bad 100644
--- a/LazyCache/ICacheProvider.cs
+++ b/LazyCache/ICacheProvider.cs
@@ -13,5 +13,6 @@ public interface ICacheProvider : IDisposable
         void Remove(string key);
         Task<T> GetOrCreateAsync<T>(string key, Func<ICacheEntry, Task<T>> func);
         bool TryGetValue<T>(object key, out T value);
+        void Compact(double percentage);
     }
 }
\ No newline at end of file
diff --git a/LazyCache/LazyCache.csproj b/LazyCache/LazyCache.csproj
index 6dc7659..4ab4505 100644
--- a/LazyCache/LazyCache.csproj
+++ b/LazyCache/LazyCache.csproj
@@ -20,12 +20,13 @@
     <PackageTags>Caching Performance Speed In-memory IMemoryCache Generics ServiceCacheing Lazy Cache Lazy-Load MemoryCache CachingService AppCache ApplicationCache Memcached</PackageTags>
     <PackageReleaseNotes>See https://raw.githubusercontent.com/alastairtree/LazyCache/master/ReleaseNotes.md</PackageReleaseNotes>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
+    <Platforms>AnyCPU;x64</Platforms>
   </PropertyGroup>
 
   <ItemGroup>
-    <None Include="..\artwork\logo-128.png" Pack="true" PackagePath=""/>
-    <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="2.1.0" />
-    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="2.1.0" />
+    <None Include="..\artwork\logo-128.png" Pack="true" PackagePath="" />
+    <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="8.0.0" />
   </ItemGroup>
 
 </Project>
diff --git a/LazyCache/Mocks/MockCacheProvider.cs b/LazyCache/Mocks/MockCacheProvider.cs
index 019eaf4..f79179d 100644
--- a/LazyCache/Mocks/MockCacheProvider.cs
+++ b/LazyCache/Mocks/MockCacheProvider.cs
@@ -43,5 +43,10 @@ public bool TryGetValue<T>(object key, out T value)
         public void Dispose()
         {
         }
+
+        public void Compact(double percentage)
+        {
+            
+        }
     }
 }
\ No newline at end of file
diff --git a/LazyCache/Providers/MemoryCacheProvider.cs b/LazyCache/Providers/MemoryCacheProvider.cs
index bbee381..6a95730 100644
--- a/LazyCache/Providers/MemoryCacheProvider.cs
+++ b/LazyCache/Providers/MemoryCacheProvider.cs
@@ -88,5 +88,15 @@ public void Dispose()
         {
             cache?.Dispose();
         }
+
+        public void Compact(double percentage)
+        {
+            if (cache is MemoryCache)
+            {
+                var c = cache as MemoryCache;
+                if (c != null)
+                    c.Compact(percentage);
+            }
+        }
     }
 }
\ No newline at end of file