diff --git a/pkgs/development/python-modules/langchain-community/default.nix b/pkgs/development/python-modules/langchain-community/default.nix
index 6d29c6e12ffd..2193ea848820 100644
--- a/pkgs/development/python-modules/langchain-community/default.nix
+++ b/pkgs/development/python-modules/langchain-community/default.nix
@@ -38,14 +38,14 @@
 
 buildPythonPackage rec {
   pname = "langchain-community";
-  version = "0.3.1";
+  version = "0.3.6";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langchain";
-    rev = "refs/tags/langchain-community==${version}";
-    hash = "sha256-h7+89w8PkSpFxGGQKFC6FuB6Q2B27EYgLk0aiPqwp4s=";
+    rev = "refs/tags/langchain-core==${version}";
+    hash = "sha256-ACR+JzKcnYXROGOQe6DlZeqcYd40KlesgXSUOybOT20=";
   };
 
   sourceRoot = "${src.name}/libs/community";