diff --git a/bible/bible.py b/bible/bible.py
index 1b44169..9cf520b 100644
--- a/bible/bible.py
+++ b/bible/bible.py
@@ -39,7 +39,7 @@ class Bible(commands.Cog):
         self.config.register_global(bible="de4e12af7f28f599-02")
         self.config.register_user(bible=None)
 
-    def cog_unload(self):
+    async def cog_unload(self):
         create_task(self.session.close())
 
     def format_help_for_context(self, ctx: commands.Context) -> str: