diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 55b4195..b1b8273 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -11,7 +11,7 @@
 repos:
   # Autoformat: Python code
   - repo: https://github.com/psf/black
-    rev: 23.10.1
+    rev: 23.12.1
     hooks:
       - id: black
         args:
@@ -21,7 +21,7 @@ repos:
 
   # Autoformat: markdown, yaml
   - repo: https://github.com/pre-commit/mirrors-prettier
-    rev: v3.0.3
+    rev: v4.0.0-alpha.8
     hooks:
       - id: prettier