diff --git a/nixos/tests/dolibarr.nix b/nixos/tests/dolibarr.nix
index 2f012a0c67da..4fdee9e9698f 100644
--- a/nixos/tests/dolibarr.nix
+++ b/nixos/tests/dolibarr.nix
@@ -50,7 +50,7 @@ import ./make-test-python.nix ({ pkgs, lib, ... }: {
     # Now, we have installed the machine, let's verify we still have the right configuration.
     assert 'nixos' in machine.succeed("cat /var/lib/dolibarr/conf.php")
     # We do not want any redirect now as we have installed the machine.
-    machine.succeed('curl -f -X POST http://localhost')
+    machine.succeed('curl -f -X GET http://localhost')
     # Test authentication to the webservice.
     parser = TokenParser()
     parser.feed(machine.succeed('curl -f -X GET http://localhost/index.php?mainmenu=login&username=root'))
diff --git a/pkgs/servers/web-apps/dolibarr/default.nix b/pkgs/servers/web-apps/dolibarr/default.nix
index 9c94ad3bd545..4e2070d91ebd 100644
--- a/pkgs/servers/web-apps/dolibarr/default.nix
+++ b/pkgs/servers/web-apps/dolibarr/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "dolibarr";
-  version = "16.0.5";
+  version = "17.0.3";
 
   src = fetchFromGitHub {
     owner = "Dolibarr";
     repo = "dolibarr";
     rev = version;
-    sha256 = "sha256-+OAkUMwLXZGFPQocJARIG//+0V1Dv5MdZvythbp4KPw=";
+    sha256 = "sha256-RpmeBoFY2TyYTpHLG2Kx5FezUHzwukj1+SfZhQOqxqU=";
   };
 
   dontBuild = true;