diff --git a/Content.Shared/Chemistry/MetabolismMovespeedModifierSystem.cs b/Content.Shared/Chemistry/MetabolismMovespeedModifierSystem.cs
index e67f5ae7da..ba4f52ba43 100644
--- a/Content.Shared/Chemistry/MetabolismMovespeedModifierSystem.cs
+++ b/Content.Shared/Chemistry/MetabolismMovespeedModifierSystem.cs
@@ -24,7 +24,7 @@ namespace Content.Shared.Chemistry
             SubscribeLocalEvent<MovespeedModifierMetabolismComponent, ComponentStartup>(AddComponent);
         }
 
-        private void OnMovespeedHandleState(EntityUid uid, MovespeedModifierMetabolismComponent component, ComponentHandleState args)
+        private void OnMovespeedHandleState(EntityUid uid, MovespeedModifierMetabolismComponent component, ref ComponentHandleState args)
         {
             if (args.Current is not MovespeedModifierMetabolismComponentState cast)
                 return;
diff --git a/Content.Shared/Placeable/PlaceableSurfaceSystem.cs b/Content.Shared/Placeable/PlaceableSurfaceSystem.cs
index eddb259552..7a683c03b5 100644
--- a/Content.Shared/Placeable/PlaceableSurfaceSystem.cs
+++ b/Content.Shared/Placeable/PlaceableSurfaceSystem.cs
@@ -56,7 +56,7 @@ namespace Content.Shared.Placeable
             args.Handled = true;
         }
 
-        private void OnHandleState(EntityUid uid, PlaceableSurfaceComponent component, ComponentHandleState args)
+        private void OnHandleState(EntityUid uid, PlaceableSurfaceComponent component, ref ComponentHandleState args)
         {
             if (args.Current is not PlaceableSurfaceComponentState state)
                 return;
diff --git a/Content.Shared/Stacks/SharedStackSystem.cs b/Content.Shared/Stacks/SharedStackSystem.cs
index a9a74547fd..58d133d603 100644
--- a/Content.Shared/Stacks/SharedStackSystem.cs
+++ b/Content.Shared/Stacks/SharedStackSystem.cs
@@ -62,7 +62,7 @@ namespace Content.Shared.Stacks
             RaiseLocalEvent(uid, new StackCountChangedEvent(old, component.Count));
         }
 
-        private void OnStackHandleState(EntityUid uid, SharedStackComponent component, ComponentHandleState args)
+        private void OnStackHandleState(EntityUid uid, SharedStackComponent component, ref ComponentHandleState args)
         {
             if (args.Current is not StackComponentState cast)
                 return;
diff --git a/Content.Shared/SubFloor/SubFloorHideSystem.cs b/Content.Shared/SubFloor/SubFloorHideSystem.cs
index 43f895bdf1..aab45490dc 100644
--- a/Content.Shared/SubFloor/SubFloorHideSystem.cs
+++ b/Content.Shared/SubFloor/SubFloorHideSystem.cs
@@ -89,7 +89,7 @@ namespace Content.Shared.SubFloor
             UpdateEntity(uid);
         }
 
-        private void HandleComponentState(EntityUid uid, SubFloorHideComponent component, ComponentHandleState args)
+        private void HandleComponentState(EntityUid uid, SubFloorHideComponent component, ref ComponentHandleState args)
         {
             if (args.Current is not SubFloorHideComponentState state)
                 return;
diff --git a/RobustToolbox b/RobustToolbox
index 766f6dc93d..a7f85b53f8 160000
--- a/RobustToolbox
+++ b/RobustToolbox
@@ -1 +1 @@
-Subproject commit 766f6dc93d2adfe65974a9e622bc06f1a9c27177
+Subproject commit a7f85b53f8743fcb1201af23a6d6624b1688220f