diff --git a/SpineViewer/Spine/Implementations/SpineObject/SpineObject21.cs b/SpineViewer/Spine/Implementations/SpineObject/SpineObject21.cs
index 4cd6dcb..ea9d93f 100644
--- a/SpineViewer/Spine/Implementations/SpineObject/SpineObject21.cs
+++ b/SpineViewer/Spine/Implementations/SpineObject/SpineObject21.cs
@@ -181,12 +181,14 @@ namespace SpineViewer.Spine.Implementations.SpineObject
                     skeleton.Skin.AddAttachment(k.Key, k.Value, v);
             }
             skeleton.SetSlotsToSetupPose();
+            skeleton.UpdateCache();
         }
 
         protected override void clearSkins()
         {
             skeleton.Skin.Attachments.Clear();
             skeleton.SetSlotsToSetupPose();
+            skeleton.UpdateCache();
         }
 
         protected override int[] getTrackIndices() => animationState.Tracks.Select((_, i) => i).Where(i => animationState.Tracks[i] is not null).ToArray();
diff --git a/SpineViewer/Spine/Implementations/SpineObject/SpineObject36.cs b/SpineViewer/Spine/Implementations/SpineObject/SpineObject36.cs
index 739e710..693452a 100644
--- a/SpineViewer/Spine/Implementations/SpineObject/SpineObject36.cs
+++ b/SpineViewer/Spine/Implementations/SpineObject/SpineObject36.cs
@@ -180,12 +180,14 @@ namespace SpineViewer.Spine.Implementations.SpineObject
                     skeleton.Skin.AddAttachment(k.slotIndex, k.name, v);
             }
             skeleton.SetSlotsToSetupPose();
+            skeleton.UpdateCache();
         }
 
         protected override void clearSkins()
         {
             skeleton.Skin.Attachments.Clear();
             skeleton.SetSlotsToSetupPose();
+            skeleton.UpdateCache();
         }
 
         protected override int[] getTrackIndices() => animationState.Tracks.Select((_, i) => i).Where(i => animationState.Tracks.Items[i] is not null).ToArray();
diff --git a/SpineViewer/Spine/Implementations/SpineObject/SpineObject37.cs b/SpineViewer/Spine/Implementations/SpineObject/SpineObject37.cs
index 60f3030..c23b685 100644
--- a/SpineViewer/Spine/Implementations/SpineObject/SpineObject37.cs
+++ b/SpineViewer/Spine/Implementations/SpineObject/SpineObject37.cs
@@ -177,12 +177,14 @@ namespace SpineViewer.Spine.Implementations.SpineObject
                     skeleton.Skin.AddAttachment(k.slotIndex, k.name, v);
             }
             skeleton.SetSlotsToSetupPose();
+            skeleton.UpdateCache();
         }
 
         protected override void clearSkins()
         {
             skeleton.Skin.Attachments.Clear();
             skeleton.SetSlotsToSetupPose();
+            skeleton.UpdateCache();
         }
 
         protected override int[] getTrackIndices() => animationState.Tracks.Select((_, i) => i).Where(i => animationState.Tracks.Items[i] is not null).ToArray();
diff --git a/SpineViewer/Spine/Implementations/SpineObject/SpineObject38.cs b/SpineViewer/Spine/Implementations/SpineObject/SpineObject38.cs
index a0fb012..5ab79e6 100644
--- a/SpineViewer/Spine/Implementations/SpineObject/SpineObject38.cs
+++ b/SpineViewer/Spine/Implementations/SpineObject/SpineObject38.cs
@@ -181,6 +181,7 @@ namespace SpineViewer.Spine.Implementations.SpineObject
             {
                 skeleton.Skin.AddSkin(sk);
                 skeleton.SetSlotsToSetupPose();
+                skeleton.UpdateCache();
             }
         }
 
@@ -188,6 +189,7 @@ namespace SpineViewer.Spine.Implementations.SpineObject
         {
             skeleton.Skin.Clear();
             skeleton.SetSlotsToSetupPose();
+            skeleton.UpdateCache();
         }
 
         protected override int[] getTrackIndices() => animationState.Tracks.Select((_, i) => i).Where(i => animationState.Tracks.Items[i] is not null).ToArray();
diff --git a/SpineViewer/Spine/Implementations/SpineObject/SpineObject40.cs b/SpineViewer/Spine/Implementations/SpineObject/SpineObject40.cs
index e1bb01c..58be8e1 100644
--- a/SpineViewer/Spine/Implementations/SpineObject/SpineObject40.cs
+++ b/SpineViewer/Spine/Implementations/SpineObject/SpineObject40.cs
@@ -177,6 +177,7 @@ namespace SpineViewer.Spine.Implementations.SpineObject
             {
                 skeleton.Skin.AddSkin(sk);
                 skeleton.SetSlotsToSetupPose();
+                skeleton.UpdateCache();
             }
         }
 
@@ -184,6 +185,7 @@ namespace SpineViewer.Spine.Implementations.SpineObject
         {
             skeleton.Skin.Clear();
             skeleton.SetSlotsToSetupPose();
+            skeleton.UpdateCache();
         }
 
         protected override int[] getTrackIndices() => animationState.Tracks.Select((_, i) => i).Where(i => animationState.Tracks.Items[i] is not null).ToArray();
diff --git a/SpineViewer/Spine/Implementations/SpineObject/SpineObject41.cs b/SpineViewer/Spine/Implementations/SpineObject/SpineObject41.cs
index a04677e..23c15ee 100644
--- a/SpineViewer/Spine/Implementations/SpineObject/SpineObject41.cs
+++ b/SpineViewer/Spine/Implementations/SpineObject/SpineObject41.cs
@@ -177,6 +177,7 @@ namespace SpineViewer.Spine.Implementations.SpineObject
             {
                 skeleton.Skin.AddSkin(sk);
                 skeleton.SetSlotsToSetupPose();
+                skeleton.UpdateCache();
             }
         }
 
@@ -184,6 +185,7 @@ namespace SpineViewer.Spine.Implementations.SpineObject
         {
             skeleton.Skin.Clear();
             skeleton.SetSlotsToSetupPose();
+            skeleton.UpdateCache();
         }
 
         protected override int[] getTrackIndices() => animationState.Tracks.Select((_, i) => i).Where(i => animationState.Tracks.Items[i] is not null).ToArray();
diff --git a/SpineViewer/Spine/Implementations/SpineObject/SpineObject42.cs b/SpineViewer/Spine/Implementations/SpineObject/SpineObject42.cs
index 418211f..ea4510e 100644
--- a/SpineViewer/Spine/Implementations/SpineObject/SpineObject42.cs
+++ b/SpineViewer/Spine/Implementations/SpineObject/SpineObject42.cs
@@ -177,6 +177,7 @@ namespace SpineViewer.Spine.Implementations.SpineObject
             {
                 skeleton.Skin.AddSkin(sk);
                 skeleton.SetSlotsToSetupPose();
+                skeleton.UpdateCache();
             }
         }
 
@@ -184,6 +185,7 @@ namespace SpineViewer.Spine.Implementations.SpineObject
         {
             skeleton.Skin.Clear();
             skeleton.SetSlotsToSetupPose();
+            skeleton.UpdateCache();
         }
 
         protected override int[] getTrackIndices() => animationState.Tracks.Select((_, i) => i).Where(i => animationState.Tracks.Items[i] is not null).ToArray();