diff --git a/pyproject.toml b/pyproject.toml
index 95df34a..7a4ca6b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ test = [
 
 dev = [
     "hatch>=1.0.0,<2.0.0",
-    "mypy>=1.15.0,<2.0.0",
+    "mypy>=1.15.0,<3.0.0",
     "pre-commit>=3.2.0,<4.6.0",
     "ruff>=0.13.0,<0.15.0",
 ]
@@ -105,7 +105,7 @@ prepare = [
 installer = "uv"
 features = ["otel", "langfuse", "langchain", "opensearch"]
 dependencies = [
-  "mypy>=1.15.0,<2.0.0",
+  "mypy>=1.15.0,<3.0.0",
   "ruff>=0.13.0,<0.15.0",
   # Include required pacakge dependencies for mypy
   "strands-agents-evals @ {root:uri}",
@@ -172,7 +172,7 @@ dependencies = [
 ]
 extra-dependencies = [
     "hatch>=1.0.0,<2.0.0",
-    "mypy>=1.15.0,<2.0.0",
+    "mypy>=1.15.0,<3.0.0",
     "pre-commit>=3.2.0,<4.6.0",
     "ruff>=0.13.0,<0.15.0",
 ]