diff --git a/pyproject.toml b/pyproject.toml
index 6dca1e4..0ac5379 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,11 +40,11 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
   "build>=1.3,<2",
-  "mypy>=1.17,<2",
+  "mypy>=1.17,<3",
   "pip-audit>=2.9,<3",
   "pytest>=9.0.3,<10",
   "pytest-cov>=6.2,<8",
-  "reportlab>=4.4,<5",
+  "reportlab>=4.4,<6",
   "ruff>=0.12,<1",
   "setuptools>=77",
   "wheel",