diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index a120dff..383e789 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -33,13 +33,13 @@ repos:
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: v0.1.6
+    rev: v0.1.9
     hooks:
       - id: ruff
         args: ["--fix"]
 
   - repo: https://github.com/psf/black
-    rev: 23.11.0
+    rev: 23.12.1
     hooks:
       - id: black
         additional_dependencies: ["toml"]