diff --git a/pyproject.toml b/pyproject.toml
index 13f3b15ba6..4e9d9687c5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ dependencies = [
     "black==26.1.0",
     "ruff==0.14.14",
     "poethepoet",
-    "gersemi==0.25.1",
+    "gersemi==0.25.4",
 ]
 
 [tool.black]