diff --git a/nixos/tests/all-tests.nix b/nixos/tests/all-tests.nix
index cb659e879878..948c86833ae6 100644
--- a/nixos/tests/all-tests.nix
+++ b/nixos/tests/all-tests.nix
@@ -1492,7 +1492,7 @@ in
   teleports = runTest ./teleports.nix;
   thelounge = handleTest ./thelounge.nix { };
   terminal-emulators = handleTest ./terminal-emulators.nix { };
-  thanos = handleTest ./thanos.nix { };
+  thanos = runTest ./thanos.nix;
   tiddlywiki = runTest ./tiddlywiki.nix;
   tigervnc = handleTest ./tigervnc.nix { };
   tika = runTest ./tika.nix;
diff --git a/nixos/tests/thanos.nix b/nixos/tests/thanos.nix
index c0c10854e73f..caadfaa37c2c 100644
--- a/nixos/tests/thanos.nix
+++ b/nixos/tests/thanos.nix
@@ -1,3 +1,5 @@
+{ ... }:
+
 let
   grpcPort = 19090;
   queryPort = 9090;
@@ -30,10 +32,9 @@ let
       };
     };
   };
-
 in
-import ./make-test-python.nix {
-  name = "prometheus";
+{
+  name = "thanos";
 
   nodes = {
     prometheus =
diff --git a/pkgs/by-name/th/thanos/package.nix b/pkgs/by-name/th/thanos/package.nix
index c3122f919545..0e1205299f84 100644
--- a/pkgs/by-name/th/thanos/package.nix
+++ b/pkgs/by-name/th/thanos/package.nix
@@ -11,16 +11,16 @@
 
 buildGoModule rec {
   pname = "thanos";
-  version = "0.38.0";
+  version = "0.39.2";
 
   src = fetchFromGitHub {
     owner = "thanos-io";
     repo = "thanos";
     tag = "v${version}";
-    hash = "sha256-3rNtiVTrA+MoCVuTSLIzh65U0kjA86EF+bQCyfVa6rA=";
+    hash = "sha256-yKw+HGlqEgQmydZ+PIk5y/z5H57nZ0dtw/kEh8079Ws=";
   };
 
-  vendorHash = "sha256-Z/S4mVg+VbP8hNVB1xz1uGWR6N/1aTA0DqTHbntGMLg=";
+  vendorHash = "sha256-6qTxCAD1hbS77erG1Z52JU2iOXAU+qtY3yivX+4bjlw=";
 
   subPackages = "cmd/thanos";