diff --git a/pyproject.toml b/pyproject.toml
index 9e42e63..7e13079 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,7 +38,7 @@ openai = ["openai>=1.66,<3"]
 anthropic = ["anthropic>=0.49,<2"]
 dev = [
     "build>=1.2,<2",
-    "mypy>=1.15,<2",
+    "mypy>=1.15,<3",
     "pip-audit>=2.9,<3",
     "pip>=26.1.2,<27",
     "pytest>=9.0.3,<10",
@@ -46,7 +46,7 @@ dev = [
     "pytest-cov>=6,<8",
     "ruff>=0.11,<1",
     "setuptools>=83,<84",
-    "twine>=6,<7",
+    "twine>=6,<8",
 ]
 
 [project.scripts]