diff --git a/pyproject.toml b/pyproject.toml
index 62b427e9..45ea593a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -50,7 +50,7 @@ dependencies = [
   "rich",
   "ruff",
   "semver~=3.0.2",
-  "tomlkit",
+  "tomlkit>=0.13,<0.16",
   "typer>=0.12.5",
   "typing-extensions>=4.7",
   "uv>=0.11.15",
diff --git a/uv.lock b/uv.lock
index 6153d2f2..2bbf0b04 100644
--- a/uv.lock
+++ b/uv.lock
@@ -267,7 +267,7 @@ requires-dist = [
     { name = "ruff", marker = "extra == 'dev'" },
     { name = "semver", specifier = "~=3.0.2" },
     { name = "term-image", marker = "extra == 'preview'", specifier = ">=0.7,<0.8" },
-    { name = "tomlkit" },
+    { name = "tomlkit", specifier = ">=0.13,<0.16" },
     { name = "typer", specifier = ">=0.12.5" },
     { name = "typing-extensions", specifier = ">=4.7" },
     { name = "uv", specifier = ">=0.11.15" },