diff --git a/pyproject.toml b/pyproject.toml
index 9e92007..97e474c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,13 +1,12 @@
 [project]
 name = "codeinterpreterapi"
-version = "0.1.19"
+version = "0.1.20"
 description = "CodeInterpreterAPI is an (unofficial) open source python interface for the ChatGPT CodeInterpreter."
 authors = [{ name = "Shroominic", email = "contact@shroominic.com" }]
 dependencies = [
-    "langchain-openai>=0.1.1",
-    "langchain-community>=0.2",
+    "langchain>=0.1, <0.2",
+    "langchain_openai",
     "codeboxapi==0.1.19",
-    "langchain>=0.1.14",
     "pyzmq==25.1.2",
 ]
 license = { file = "LICENSE" }
diff --git a/requirements-dev.lock b/requirements-dev.lock
index 80536e5..0a2241e 100644
--- a/requirements-dev.lock
+++ b/requirements-dev.lock
@@ -74,6 +74,7 @@ colorama==0.4.6
 comm==0.2.2
     # via ipykernel
 dataclasses-json==0.6.7
+    # via langchain
     # via langchain-community
 debugpy==1.8.7
     # via ipykernel
@@ -115,8 +116,6 @@ httpcore==1.0.6
 httpx==0.27.2
     # via langsmith
     # via openai
-httpx-sse==0.4.0
-    # via langchain-community
 identify==2.6.1
     # via pre-commit
 idna==3.10
@@ -191,19 +190,18 @@ jupyter-server-terminals==0.5.3
     # via jupyter-server
 jupyterlab-pygments==0.3.0
     # via nbconvert
-langchain==0.3.7
-    # via codeinterpreterapi
-    # via langchain-community
-langchain-community==0.3.5
+langchain==0.1.20
     # via codeinterpreterapi
-langchain-core==0.3.15
+langchain-community==0.0.38
+    # via langchain
+langchain-core==0.1.53
     # via langchain
     # via langchain-community
     # via langchain-openai
     # via langchain-text-splitters
-langchain-openai==0.2.5
+langchain-openai==0.1.7
     # via codeinterpreterapi
-langchain-text-splitters==0.3.2
+langchain-text-splitters==0.0.2
     # via langchain
 langsmith==0.1.139
     # via langchain
@@ -276,13 +274,13 @@ numpy==1.26.4
     # via pandas
     # via pydeck
     # via streamlit
-openai==1.53.0
+openai==1.54.3
     # via langchain-openai
 orjson==3.10.11
     # via langsmith
 overrides==7.7.0
     # via jupyter-server
-packaging==24.1
+packaging==23.2
     # via altair
     # via ipykernel
     # via jupyter-server
@@ -345,7 +343,6 @@ pydantic-core==2.23.4
     # via pydantic
 pydantic-settings==2.6.1
     # via codeboxapi
-    # via langchain-community
 pydeck==0.9.1
     # via streamlit
 pygments==2.18.0
@@ -438,7 +435,7 @@ stack-data==0.6.3
     # via ipython
 streamlit==1.39.0
     # via codeinterpreterapi
-tenacity==9.0.0
+tenacity==8.5.0
     # via langchain
     # via langchain-community
     # via langchain-core
@@ -464,7 +461,7 @@ tornado==6.4.1
     # via notebook
     # via streamlit
     # via terminado
-tqdm==4.66.6
+tqdm==4.67.0
     # via openai
 traitlets==5.14.3
     # via comm
@@ -486,7 +483,6 @@ typing-extensions==4.12.2
     # via altair
     # via anyio
     # via ipython
-    # via langchain-core
     # via multidict
     # via mypy
     # via openai
diff --git a/requirements.lock b/requirements.lock
index 14bcaf1..78f1f9f 100644
--- a/requirements.lock
+++ b/requirements.lock
@@ -37,6 +37,7 @@ charset-normalizer==3.4.0
 codeboxapi==0.1.19
     # via codeinterpreterapi
 dataclasses-json==0.6.7
+    # via langchain
     # via langchain-community
 distro==1.9.0
     # via openai
@@ -52,8 +53,6 @@ httpcore==1.0.6
 httpx==0.27.2
     # via langsmith
     # via openai
-httpx-sse==0.4.0
-    # via langchain-community
 idna==3.10
     # via anyio
     # via httpx
@@ -65,19 +64,18 @@ jsonpatch==1.33
     # via langchain-core
 jsonpointer==3.0.0
     # via jsonpatch
-langchain==0.3.7
-    # via codeinterpreterapi
-    # via langchain-community
-langchain-community==0.3.5
+langchain==0.1.20
     # via codeinterpreterapi
-langchain-core==0.3.15
+langchain-community==0.0.38
+    # via langchain
+langchain-core==0.1.53
     # via langchain
     # via langchain-community
     # via langchain-openai
     # via langchain-text-splitters
-langchain-openai==0.2.5
+langchain-openai==0.1.7
     # via codeinterpreterapi
-langchain-text-splitters==0.3.2
+langchain-text-splitters==0.0.2
     # via langchain
 langsmith==0.1.139
     # via langchain
@@ -93,11 +91,11 @@ mypy-extensions==1.0.0
 numpy==1.26.4
     # via langchain
     # via langchain-community
-openai==1.53.0
+openai==1.54.3
     # via langchain-openai
 orjson==3.10.11
     # via langsmith
-packaging==24.1
+packaging==23.2
     # via langchain-core
     # via marshmallow
 propcache==0.2.0
@@ -113,7 +111,6 @@ pydantic-core==2.23.4
     # via pydantic
 pydantic-settings==2.6.1
     # via codeboxapi
-    # via langchain-community
 python-dotenv==1.0.1
     # via pydantic-settings
 pyyaml==6.0.2
@@ -122,7 +119,7 @@ pyyaml==6.0.2
     # via langchain-core
 pyzmq==25.1.2
     # via codeinterpreterapi
-regex==2024.9.11
+regex==2024.11.6
     # via tiktoken
 requests==2.32.3
     # via codeboxapi
@@ -140,17 +137,16 @@ sniffio==1.3.1
 sqlalchemy==2.0.35
     # via langchain
     # via langchain-community
-tenacity==9.0.0
+tenacity==8.5.0
     # via langchain
     # via langchain-community
     # via langchain-core
 tiktoken==0.8.0
     # via langchain-openai
-tqdm==4.66.6
+tqdm==4.67.0
     # via openai
 typing-extensions==4.12.2
     # via anyio
-    # via langchain-core
     # via multidict
     # via openai
     # via pydantic