diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index cf8ce9d..5d04aba 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -2,23 +2,23 @@
 # See https://pre-commit.com/hooks.html for more hooks
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.5.0
+    rev: v5.0.0
     hooks:
       - id: check-ast
       - id: end-of-file-fixer
       - id: requirements-txt-fixer
       - id: trailing-whitespace
   - repo: https://github.com/asottile/reorder-python-imports
-    rev: v3.12.0
+    rev: v3.14.0
     hooks:
       - id: reorder-python-imports
         args: [--py310-plus]
   - repo: https://github.com/psf/black
-    rev: 23.12.1
+    rev: 24.10.0
     hooks:
       - id: black
   - repo: https://github.com/asottile/blacken-docs
-    rev: 1.16.0
+    rev: 1.19.0
     hooks:
       - id: blacken-docs
 
diff --git a/app/main.py b/app/main.py
index 652caed..0225698 100755
--- a/app/main.py
+++ b/app/main.py
@@ -291,9 +291,9 @@ async def _calculate_per_user_costs(
         created_at_gte=created_at_gte,
     )
     threads_cache: dict[int, threads.Thread] = {}
-    per_user_per_model_input_tokens: dict[
-        int, dict[gpt.OpenAIModel, int]
-    ] = defaultdict(lambda: defaultdict(int))
+    per_user_per_model_input_tokens: dict[int, dict[gpt.OpenAIModel, int]] = (
+        defaultdict(lambda: defaultdict(int))
+    )
     for message in messages:
         if message["role"] != "user":
             continue