diff --git a/pyproject.toml b/pyproject.toml
index c3adb7e0..3314c924 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "haiku.rag"
-version = "0.9.0"
+version = "0.9.1"
 description = "Agentic Retrieval Augmented Generation (RAG) with LanceDB"
 authors = [{ name = "Yiorgis Gozadinos", email = "ggozadinos@gmail.com" }]
 license = { text = "MIT" }
diff --git a/src/haiku/rag/research/base.py b/src/haiku/rag/research/base.py
index 11c3c64a..e61b6ab1 100644
--- a/src/haiku/rag/research/base.py
+++ b/src/haiku/rag/research/base.py
@@ -73,7 +73,7 @@ class BaseResearchAgent[T](ABC):
         pass
 
     async def run(
-        self, prompt: str, deps: ResearchDependencies, **kwargs
+        self, prompt: str, deps: "ResearchDependencies", **kwargs
     ) -> AgentRunResult[T]:
         """Execute the agent."""
         return await self._agent.run(prompt, deps=deps, **kwargs)
diff --git a/uv.lock b/uv.lock
index cea61647..41bcc6bd 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1111,7 +1111,7 @@ wheels = [
 
 [[package]]
 name = "haiku-rag"
-version = "0.9.0"
+version = "0.9.1"
 source = { editable = "." }
 dependencies = [
     { name = "docling" },