diff --git a/pkgs/servers/web-apps/searxng/default.nix b/pkgs/servers/web-apps/searxng/default.nix
index 2b1a6f69b512..d3df5e1e6801 100644
--- a/pkgs/servers/web-apps/searxng/default.nix
+++ b/pkgs/servers/web-apps/searxng/default.nix
@@ -5,13 +5,13 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "searxng";
-  version = "unstable-2022-09-01";
+  version = "unstable-2023-03-13";
 
   src = fetchFromGitHub {
     owner = pname;
     repo = pname;
-    rev = "174e5242569812618af4ebd9a646ba2a6ded5459";
-    sha256 = "sha256-Q1+4HkgOoTRtW5XYWpC5dpukkrjG5fP0585soo/srmQ=";
+    rev = "295c87a926c3deb1e438234550a9d8fbbaad17fa";
+    sha256 = "sha256-ItPFUyyuctx/yyMVUn5Ez9f+taNiV6FR0q9wz1jwk8M=";
   };
 
   postPatch = ''
@@ -26,11 +26,11 @@ python3.pkgs.buildPythonApplication rec {
     babel
     certifi
     python-dateutil
+    fasttext-predict
     flask
     flask-babel
     brotli
     jinja2
-    langdetect
     lxml
     pygments
     pyyaml