diff --git a/pyproject.toml b/pyproject.toml
index febd543cf7..b418b3db0d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ dependencies = [
     "black==26.1.0",
     "ruff==0.15.1",
     "poethepoet",
-    "gersemi==0.25.4",
+    "gersemi==0.26.0",
 ]
 
 [tool.black]