diff --git a/pyproject.toml b/pyproject.toml
index 8e6acd4..42a0f63 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ google-search-results = "^2.4.2"
 black = "^23.3.0"
 supabase = "^1.0.3"
 wolframalpha = "^5.0.0"
-langchain = "^0.0.144"
+langchain = "^0.3.0"
 pytz = "^2023.3"
 hikari = "^2.0.0.dev118"
 postgrest-py = "^0.10.6"