diff --git a/cursepy/wrapper.py b/cursepy/wrapper.py
index c43d92b..0948eaf 100644
--- a/cursepy/wrapper.py
+++ b/cursepy/wrapper.py
@@ -369,7 +369,7 @@ def get_minecraft(self) -> base.CurseGame:
     def sub_category(self, category_id: int) -> Tuple[base.CurseCategory, ...]:
         """
         Returns all sub-catagories for the given category.
-        
+
         We automatically pass the game ID when called,
         so the user can fetch sub-categories without passing a game ID.
         This allows us to operate like the BaseClient method for getting sub-categories.
@@ -398,7 +398,7 @@ def search_resource_packs(self, search: SearchParam=None) -> Tuple[base.CurseAdd
 
             search = self.get_search()
 
-        search.categoryId = MinecraftWrapper.RESOURCE_PACKS
+        search.rootCategoryId = MinecraftWrapper.RESOURCE_PACKS
 
         return self.search(MinecraftWrapper.GAME_ID, search)
 
@@ -419,7 +419,7 @@ def search_modpacks(self, search: SearchParam=None) -> Tuple[base.CurseAddon, ..
 
             search = self.get_search()
 
-        search.categoryId = MinecraftWrapper.MODPACKS
+        search.rootCategoryId = MinecraftWrapper.MODPACKS
 
         return self.search(MinecraftWrapper.GAME_ID, search)
 
@@ -440,7 +440,7 @@ def search_mods(self, search: SearchParam=None) -> Tuple[base.CurseAddon, ...]:
 
             search = self.get_search()
 
-        search.categoryId = MinecraftWrapper.MODS
+        search.rootCategoryId = MinecraftWrapper.MODS
 
         return self.search(MinecraftWrapper.GAME_ID, search)
 
@@ -461,7 +461,7 @@ def search_worlds(self, search: SearchParam=None) -> Tuple[base.CurseAddon, ...]
 
             search = self.get_search()
 
-        search.categoryId = MinecraftWrapper.WORLDS
+        search.rootCategoryId = MinecraftWrapper.WORLDS
 
         return self.search(MinecraftWrapper.GAME_ID, search)
 
@@ -482,6 +482,6 @@ def search_plugins(self, search: SearchParam=None) -> Tuple[base.CurseAddon]:
 
             search = self.get_search()
 
-        search.categoryId = MinecraftWrapper.BUKKIT
+        search.rootCategoryId = MinecraftWrapper.BUKKIT
 
         return self.search(MinecraftWrapper.GAME_ID, search)
diff --git a/docs/source/changelog.rst b/docs/source/changelog.rst
index 64dfed3..8605dda 100644
--- a/docs/source/changelog.rst
+++ b/docs/source/changelog.rst
@@ -17,6 +17,7 @@ Bug Fixes
 ---------
 
 * Fixed an issue with the MinecraftWrapper passing a category ID to the search() and iter_search() methods.
+* MinecraftWrapper now uses 'rootCategoryId' instead of 'categoryId' on the SearchParam when searching
 
 2.0.0
 =====