diff --git a/requirements-dev.txt b/requirements-dev.txt
index 141389f..d3b30f0 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -50,7 +50,7 @@ toml==0.10.2
 
 tomli==2.0.1
 
-tomlkit==0.12.3
+tomlkit==0.12.4
 
 types-python-dateutil==2.8.19.20240106