diff --git a/pyproject.toml b/pyproject.toml
index 1431e9c..92084cb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,10 +6,12 @@ readme = "README.md"
 requires-python = ">=3.13"
 dependencies = [
     "chromadb>=1.1.0",
-    "dotenv>=0.9.9",
+    "python-dotenv>=1.0.0",
     "flask>=3.1.2",
     "httpx>=0.28.1",
     "ollama>=0.6.0",
     "openai>=2.0.1",
     "pydantic>=2.11.9",
+    "pillow>=10.0.0",
+    "pymupdf>=1.24.0",
 ]