updating more dependencies

Author: AndiMajore

poetry.lock

@@ -14,7 +14,7 @@ click = "^8.0.3"
 neo4j = "^5.28.1"
 python-multipart = "^0.0.19"
 requests = "^2.32.4"
-filelock = "^3.3.2"
+filelock = "^3.20.1"
 redis = "^4.3.6"
 pottery = "^2.2.2"
 gseapy = "^0.10.7"
@@ -40,9 +40,11 @@ langchain-neo4j = "^0.7.0"
 aiohttp = "^3.13.3"
 fonttools = "^4.60.2"
 pandas = "^2.3"
-langchain-core = "^1"
+langchain-core = "^1.2.5"
 langchain-ollama = "^1.0.0"
 langchain-community = "^0.4.1"
+marshmallow = "^3.26.2"
+pypdf = "^6.6.0"
 
 [tool.poetry.dev-dependencies]
 pytest = "^7.2.0"