diff --git a/CHANGELOG.md b/CHANGELOG.md
index 93c70ee..732a76e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,3 +19,10 @@
 ## PvP Punishment
 ### v1.0.0
 * Initial release
+
+## Chest PvP Protection
+### v1.0.1
+* Fixed an issue related to retrieving Inventories from the NetworkIdMapping causing the mod to crash/not work correctly
+
+### v1.0.0
+* Initial release
\ No newline at end of file
diff --git a/ChestPvPProtection/ChestPvPProtection.csproj b/ChestPvPProtection/ChestPvPProtection.csproj
index 312cea9..6ee8a90 100644
--- a/ChestPvPProtection/ChestPvPProtection.csproj
+++ b/ChestPvPProtection/ChestPvPProtection.csproj
@@ -4,7 +4,7 @@
     <AssemblyName>VMods.ChestPvPProtection</AssemblyName>
     <RootNamespace>VMods.ChestPvPProtection</RootNamespace>
     <Description>A mod that prevents looting of enemy player chests/workstations by players with the PvP Protection buff</Description>
-    <Version>1.0.0</Version>
+    <Version>1.0.1</Version>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <LangVersion>latest</LangVersion>
     <GeneratePackageOnBuild>False</GeneratePackageOnBuild>
diff --git a/ChestPvPProtection/Hooks/InventoryHooks.cs b/ChestPvPProtection/Hooks/InventoryHooks.cs
index 997424b..750a3b2 100644
--- a/ChestPvPProtection/Hooks/InventoryHooks.cs
+++ b/ChestPvPProtection/Hooks/InventoryHooks.cs
@@ -32,7 +32,7 @@ private static void MoveItemBetweenInventories(MoveItemBetweenInventoriesSystem
 
 			var server = VWorld.Server;
 			var entityManager = server.EntityManager;
-			var networkIdToEntityMap = __instance._NetworkIdSystem._NetworkIdToEntityMap;
+			var networkIdToEntityMap = server.GetExistingSystem<NetworkIdSystem>()._NetworkIdToEntityMap;
 
 			var entities = __instance._MoveItemBetweenInventoriesEventQuery.ToEntityArray(Allocator.Temp);
 			foreach(var entity in entities)
@@ -54,7 +54,7 @@ private static void MoveAllItemsBetweenInventories(MoveAllItemsBetweenInventorie
 
 			var server = VWorld.Server;
 			var entityManager = server.EntityManager;
-			var networkIdToEntityMap = __instance._NetworkIdSystem._NetworkIdToEntityMap;
+			var networkIdToEntityMap = server.GetExistingSystem<NetworkIdSystem>()._NetworkIdToEntityMap;
 
 			var entities = __instance.__MoveAllItemsJob_entityQuery.ToEntityArray(Allocator.Temp);
 			foreach(var entity in entities)
@@ -76,7 +76,7 @@ private static void DropInventoryItem(DropInventoryItemSystem __instance)
 
 			var server = VWorld.Server;
 			var entityManager = server.EntityManager;
-			var networkIdToEntityMap = __instance._NetworkIdSystem._NetworkIdToEntityMap;
+			var networkIdToEntityMap = server.GetExistingSystem<NetworkIdSystem>()._NetworkIdToEntityMap;
 
 			var entities = __instance.__DropInventoryItemJob_entityQuery.ToEntityArray(Allocator.Temp);
 			foreach(var entity in entities)
@@ -98,7 +98,7 @@ private static void SplitItem(SplitItemSystem __instance)
 
 			var server = VWorld.Server;
 			var entityManager = server.EntityManager;
-			var networkIdToEntityMap = __instance._NetworkIdSystem._NetworkIdToEntityMap;
+			var networkIdToEntityMap = server.GetExistingSystem<NetworkIdSystem>()._NetworkIdToEntityMap;
 
 			var entities = __instance._Query.ToEntityArray(Allocator.Temp);
 			foreach(var entity in entities)
@@ -120,7 +120,7 @@ private static void SortAllItems(SplitItemSystem __instance)
 
 			var server = VWorld.Server;
 			var entityManager = server.EntityManager;
-			var networkIdToEntityMap = __instance._NetworkIdSystem._NetworkIdToEntityMap;
+			var networkIdToEntityMap = server.GetExistingSystem<NetworkIdSystem>()._NetworkIdToEntityMap;
 
 			var entities = __instance._Query.ToEntityArray(Allocator.Temp);
 			foreach(var entity in entities)
@@ -142,7 +142,7 @@ private static void SmartMergeItemsBetweenInventories(SplitItemSystem __instance
 
 			var server = VWorld.Server;
 			var entityManager = server.EntityManager;
-			var networkIdToEntityMap = __instance._NetworkIdSystem._NetworkIdToEntityMap;
+			var networkIdToEntityMap = server.GetExistingSystem<NetworkIdSystem>()._NetworkIdToEntityMap;
 
 			var entities = __instance._Query.ToEntityArray(Allocator.Temp);
 			foreach(var entity in entities)
diff --git a/Thunderstone/PvPPunishment/manifest.json b/Thunderstone/PvPPunishment/manifest.json
index 2453011..84711de 100644
--- a/Thunderstone/PvPPunishment/manifest.json
+++ b/Thunderstone/PvPPunishment/manifest.json
@@ -1,7 +1,7 @@
 {
   "name": "VMods_PvP_Punishment",
   "description": "A mod that punishes low-level kills.",
-  "version_number": "1.0.0",
+  "version_number": "1.0.1",
   "dependencies": [
     "BepInEx-BepInExPack_V_Rising-1.0.0",
     "molenzwiebel-Wetstone-1.1.0"