diff --git a/pkgs/by-name/op/open-webui/package.nix b/pkgs/by-name/op/open-webui/package.nix
index 8b992a7f60a2..6aa2549420a0 100644
--- a/pkgs/by-name/op/open-webui/package.nix
+++ b/pkgs/by-name/op/open-webui/package.nix
@@ -9,13 +9,13 @@
 }:
 let
   pname = "open-webui";
-  version = "0.6.36";
+  version = "0.6.37";
 
   src = fetchFromGitHub {
     owner = "open-webui";
     repo = "open-webui";
     tag = "v${version}";
-    hash = "sha256-7+KFMmiJZB14kUtkKxTLZrZ2bA2MR1qA/cx7GX+FnUw=";
+    hash = "sha256-NiQq+ACLKkf+l6v6YWOHnbblLYAdfXPtG7y/qnHMEUU=";
   };
 
   frontend = buildNpmPackage rec {
@@ -32,7 +32,7 @@ let
       url = "https://github.com/pyodide/pyodide/releases/download/${pyodideVersion}/pyodide-${pyodideVersion}.tar.bz2";
     };
 
-    npmDepsHash = "sha256-CEjWmDcHHr0PeltETi5uIdoQ2C2Twmg+gDBZT5myo/E=";
+    npmDepsHash = "sha256-KtrHSKVVFt4wxp/JQGU35Mpga4eJHKYoNtrpxc04lug=";
 
     # See https://github.com/open-webui/open-webui/issues/15880
     npmFlags = [
@@ -136,6 +136,7 @@ python3Packages.buildPythonApplication rec {
       ldap3
       loguru
       markdown
+      msoffcrypto-tool
       mcp
       nltk
       onnxruntime
@@ -204,6 +205,7 @@ python3Packages.buildPythonApplication rec {
     ];
 
     all = [
+      azure-search-documents
       colbert-ai
       elasticsearch
       firecrawl-py
@@ -215,6 +217,7 @@ python3Packages.buildPythonApplication rec {
       pymilvus
       pymongo
       qdrant-client
+      weaviate-client
     ]
     ++ moto.optional-dependencies.s3
     ++ postgres;