diff --git a/pyproject.toml b/pyproject.toml
index 1f02cde9..57aa62f0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -42,7 +42,7 @@ plugins = ["ariadne_codegen.contrib.shorter_results.ShorterResultsPlugin"]
 
 [project.optional-dependencies]
 dev = [
-    "ruff>=0.14.0,<0.15.0",
+    "ruff>=0.15.0,<0.16.0",
     "pytest>=9,<10",
     "build>=1.3,<2",
     "pytest-cov>=7,<8",