diff --git a/pkgs/development/python-modules/langchain-anthropic/default.nix b/pkgs/development/python-modules/langchain-anthropic/default.nix
index 56bffb3d8dcb..69feac9399db 100644
--- a/pkgs/development/python-modules/langchain-anthropic/default.nix
+++ b/pkgs/development/python-modules/langchain-anthropic/default.nix
@@ -22,14 +22,14 @@
 
 buildPythonPackage rec {
   pname = "langchain-anthropic";
-  version = "0.3.17";
+  version = "0.3.18";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langchain";
     tag = "langchain-anthropic==${version}";
-    hash = "sha256-oUT4Mu/vG+bVF6zLQX2RbVUglJ6VMyBt8XtCBSlBlpU=";
+    hash = "sha256-ZedCz4FyKowhxLVpHrBsmGKHkMCA5yW7ui6LI0QGQ44=";
   };
 
   sourceRoot = "${src.name}/libs/partners/anthropic";
diff --git a/pkgs/development/python-modules/langchain-chroma/default.nix b/pkgs/development/python-modules/langchain-chroma/default.nix
index 7b0c8ed4ca24..211cb58a1c78 100644
--- a/pkgs/development/python-modules/langchain-chroma/default.nix
+++ b/pkgs/development/python-modules/langchain-chroma/default.nix
@@ -22,14 +22,14 @@
 
 buildPythonPackage rec {
   pname = "langchain-chroma";
-  version = "0.2.4";
+  version = "0.2.5";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langchain";
     tag = "langchain-chroma==${version}";
-    hash = "sha256-w4xvPPLYkPiQA34bimVHLe+vghMI9Pq36CHoE/EMnr8=";
+    hash = "sha256-iOPhtDVsB2f6Jwr47aK3kaWAJEChNeVz7rS7slCUt04=";
   };
 
   sourceRoot = "${src.name}/libs/partners/chroma";
diff --git a/pkgs/development/python-modules/langchain-google-genai/default.nix b/pkgs/development/python-modules/langchain-google-genai/default.nix
index c1b2989e55e5..9ebf4abbc76d 100644
--- a/pkgs/development/python-modules/langchain-google-genai/default.nix
+++ b/pkgs/development/python-modules/langchain-google-genai/default.nix
@@ -29,14 +29,14 @@
 
 buildPythonPackage rec {
   pname = "langchain-google-genai";
-  version = "2.1.8";
+  version = "2.1.9";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langchain-google";
     tag = "libs/genai/v${version}";
-    hash = "sha256-ObeQuxBEiJhR2AgkFeIZ1oe2GxhhQywRA8eCALOwkT8=";
+    hash = "sha256-9jXiX4WDx5YY39MytuzAWGuDzLkGmtq95ShAIW3zH0U=";
   };
 
   sourceRoot = "${src.name}/libs/genai";
diff --git a/pkgs/development/python-modules/langchain-groq/default.nix b/pkgs/development/python-modules/langchain-groq/default.nix
index 58d01224f502..e0bdf7d2db2b 100644
--- a/pkgs/development/python-modules/langchain-groq/default.nix
+++ b/pkgs/development/python-modules/langchain-groq/default.nix
@@ -20,14 +20,14 @@
 
 buildPythonPackage rec {
   pname = "langchain-groq";
-  version = "0.3.6";
+  version = "0.3.7";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langchain";
     tag = "langchain-groq==${version}";
-    hash = "sha256-f0s8fBT1+uZbatWSPehKfrGYGotBFeNixCiGaAc753o=";
+    hash = "sha256-++9I6t5nED6Nm35X4TVIZ3wCClKXU97QqmSJ0p7YChM=";
   };
 
   sourceRoot = "${src.name}/libs/partners/groq";
diff --git a/pkgs/development/python-modules/langchain-huggingface/default.nix b/pkgs/development/python-modules/langchain-huggingface/default.nix
index 0d267785c342..c6953f29790e 100644
--- a/pkgs/development/python-modules/langchain-huggingface/default.nix
+++ b/pkgs/development/python-modules/langchain-huggingface/default.nix
@@ -33,14 +33,14 @@
 
 buildPythonPackage rec {
   pname = "langchain-huggingface";
-  version = "0.3.0";
+  version = "0.3.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langchain";
     tag = "langchain-huggingface==${version}";
-    hash = "sha256-+7fxCw4YYyfXwXw30lf1Xb01aj01C6X0B5yUrNPQzNY=";
+    hash = "sha256-nae7KwCKjkvenOO8vErxFQStHolc+N8EUuK6U8r48Kc=";
   };
 
   sourceRoot = "${src.name}/libs/partners/huggingface";