diff --git a/pyproject.toml b/pyproject.toml
index ba5c02295..7055999d7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "crewai"
-version = "0.30.6"
+version = "0.30.7"
 description = "Cutting-edge framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks."
 authors = ["Joao Moura <joao@crewai.com>"]
 readme = "README.md"
diff --git a/src/crewai/cli/templates/pyproject.toml b/src/crewai/cli/templates/pyproject.toml
index 6f23d6767..e507e7305 100644
--- a/src/crewai/cli/templates/pyproject.toml
+++ b/src/crewai/cli/templates/pyproject.toml
@@ -6,7 +6,7 @@ authors = ["Your Name <you@example.com>"]
 
 [tool.poetry.dependencies]
 python = ">=3.10,<=3.13"
-crewai = {extras = ["tools"], version = "^0.30.6"}
+crewai = {extras = ["tools"], version = "^0.30.7"}
 
 [tool.poetry.scripts]
 {{folder_name}} = "{{folder_name}}.main:run"
diff --git a/src/crewai/project/crew_base.py b/src/crewai/project/crew_base.py
index 034766f36..7fa5f12f4 100644
--- a/src/crewai/project/crew_base.py
+++ b/src/crewai/project/crew_base.py
@@ -12,7 +12,11 @@ load_dotenv()
 
 def CrewBase(cls):
     class WrappedClass(cls):
-        is_crew_class = True
+        is_crew_class: bool = True
+
+        class Config:
+            arbitrary_types_allowed = True
+            ignored_types = [bool]
 
         base_directory = None
         for frame_info in inspect.stack():