diff --git a/requirements.txt b/requirements.txt
index f6f4341..53c9271 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ django-fernet-fields==0.6
 django-polymorphic==3.1.0
 django-stubs
 fakeredis==2.16.0
-langchain==0.0.275
+langchain==0.0.312
 mantium-client
 openai==0.27.8
 parameterized==0.9.0