diff --git a/src/Umbraco.Core/Cache/Refreshers/Implement/ContentCacheRefresher.cs b/src/Umbraco.Core/Cache/Refreshers/Implement/ContentCacheRefresher.cs
index b1307ef1e8bb..6c626efb2c5e 100644
--- a/src/Umbraco.Core/Cache/Refreshers/Implement/ContentCacheRefresher.cs
+++ b/src/Umbraco.Core/Cache/Refreshers/Implement/ContentCacheRefresher.cs
@@ -265,8 +265,8 @@ private void HandleNavigation(JsonPayload payload)
 
         if (payload.ChangeTypes.HasType(TreeChangeTypes.RefreshAll))
         {
-            _documentNavigationManagementService.RebuildAsync();
-            _documentNavigationManagementService.RebuildBinAsync();
+            _documentNavigationManagementService.RebuildAsync().GetAwaiter().GetResult();
+            _documentNavigationManagementService.RebuildBinAsync().GetAwaiter().GetResult();
         }
 
         if (payload.Key is null)
diff --git a/src/Umbraco.Core/Cache/Refreshers/Implement/ContentTypeCacheRefresher.cs b/src/Umbraco.Core/Cache/Refreshers/Implement/ContentTypeCacheRefresher.cs
index fc898e1be321..831520c4a951 100644
--- a/src/Umbraco.Core/Cache/Refreshers/Implement/ContentTypeCacheRefresher.cs
+++ b/src/Umbraco.Core/Cache/Refreshers/Implement/ContentTypeCacheRefresher.cs
@@ -136,8 +136,8 @@ public override void Refresh(JsonPayload[] payloads)
             IEnumerable<int> documentTypeIds = payloads.Where(x => x.ItemType == nameof(IContentType)).Select(x => x.Id);
             IEnumerable<int> mediaTypeIds = payloads.Where(x => x.ItemType == nameof(IMediaType)).Select(x => x.Id);
 
-            _documentCacheService.RebuildMemoryCacheByContentTypeAsync(documentTypeIds);
-            _mediaCacheService.RebuildMemoryCacheByContentTypeAsync(mediaTypeIds);
+            _documentCacheService.RebuildMemoryCacheByContentTypeAsync(documentTypeIds).GetAwaiter().GetResult();
+            _mediaCacheService.RebuildMemoryCacheByContentTypeAsync(mediaTypeIds).GetAwaiter().GetResult();
         });
 
         // now we can trigger the event
diff --git a/src/Umbraco.Core/Cache/Refreshers/Implement/DataTypeCacheRefresher.cs b/src/Umbraco.Core/Cache/Refreshers/Implement/DataTypeCacheRefresher.cs
index 101be3d0ac57..dcc53e37f381 100644
--- a/src/Umbraco.Core/Cache/Refreshers/Implement/DataTypeCacheRefresher.cs
+++ b/src/Umbraco.Core/Cache/Refreshers/Implement/DataTypeCacheRefresher.cs
@@ -120,7 +120,7 @@ public override void Refresh(JsonPayload[] payloads)
             IEnumerable<int> mediaTypeIds = removedContentTypes
                 .Where(x => x.ItemType == PublishedItemType.Media)
                 .Select(x => x.Id);
-            _mediaCacheService.RebuildMemoryCacheByContentTypeAsync(mediaTypeIds);
+            _mediaCacheService.RebuildMemoryCacheByContentTypeAsync(mediaTypeIds).GetAwaiter().GetResult();
         });
         base.Refresh(payloads);
     }
diff --git a/src/Umbraco.Core/Cache/Refreshers/Implement/MediaCacheRefresher.cs b/src/Umbraco.Core/Cache/Refreshers/Implement/MediaCacheRefresher.cs
index 45af4d2c8f56..f54c78de1b7a 100644
--- a/src/Umbraco.Core/Cache/Refreshers/Implement/MediaCacheRefresher.cs
+++ b/src/Umbraco.Core/Cache/Refreshers/Implement/MediaCacheRefresher.cs
@@ -194,8 +194,8 @@ private void HandleNavigation(JsonPayload payload)
 
         if (payload.ChangeTypes.HasType(TreeChangeTypes.RefreshAll))
         {
-            _mediaNavigationManagementService.RebuildAsync();
-            _mediaNavigationManagementService.RebuildBinAsync();
+            _mediaNavigationManagementService.RebuildAsync().GetAwaiter().GetResult();
+            _mediaNavigationManagementService.RebuildBinAsync().GetAwaiter().GetResult();
         }
 
         if (payload.ChangeTypes.HasType(TreeChangeTypes.RefreshNode))