diff --git a/backend/src/hatchling/cli/dep/core.py b/backend/src/hatchling/cli/dep/core.py
index c0703a519..c02861f3d 100644
--- a/backend/src/hatchling/cli/dep/core.py
+++ b/backend/src/hatchling/cli/dep/core.py
@@ -129,4 +129,4 @@ def dependencies_in_sync(
         environment = default_environment()
 
     installed_distributions = DistributionCache(sys_path)
-    return all(dependency_in_sync(requirement, environment, installed_distributions) for requirement in requirements)
+    return all(dependency_in_sync(requirement, environment, installed_distributions) for requirement in requirements)  # type: ignore[arg-type]
diff --git a/backend/src/hatchling/metadata/spec.py b/backend/src/hatchling/metadata/spec.py
index 501a88260..16cb6d1c5 100644
--- a/backend/src/hatchling/metadata/spec.py
+++ b/backend/src/hatchling/metadata/spec.py
@@ -67,7 +67,7 @@ def project_metadata_from_core_metadata(core_metadata: str) -> dict[str, Any]:
     header_registry = HeaderRegistry()
 
     message = email.message_from_string(core_metadata)
-    metadata = {}
+    metadata: dict[str, Any] = {}
 
     if name := message.get('Name'):
         metadata['name'] = name
diff --git a/src/hatch/cli/terminal.py b/src/hatch/cli/terminal.py
index 0af7be045..ca79bf755 100644
--- a/src/hatch/cli/terminal.py
+++ b/src/hatch/cli/terminal.py
@@ -42,8 +42,8 @@ def __init__(
         is_interactive: bool,
         verbosity: int,
         spinner_style: str,
-        waiting_style: Style,
-        success_style: Style,
+        waiting_style: Style | str,
+        success_style: Style | str,
         initializer: Callable,
         finalizer: Callable,
     ):
diff --git a/src/hatch/dep/sync.py b/src/hatch/dep/sync.py
index c0703a519..e9a472888 100644
--- a/src/hatch/dep/sync.py
+++ b/src/hatch/dep/sync.py
@@ -129,4 +129,5 @@ def dependencies_in_sync(
         environment = default_environment()
 
     installed_distributions = DistributionCache(sys_path)
-    return all(dependency_in_sync(requirement, environment, installed_distributions) for requirement in requirements)
+    return all(dependency_in_sync(requirement, environment, installed_distributions) for requirement in requirements)  # type: ignore[arg-type]
+