diff --git a/pkgs/by-name/mu/mujoco/package.nix b/pkgs/by-name/mu/mujoco/package.nix
index 172132cc7d66..c36b37a520a5 100644
--- a/pkgs/by-name/mu/mujoco/package.nix
+++ b/pkgs/by-name/mu/mujoco/package.nix
@@ -82,7 +82,10 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "mujoco";
-  version = "3.7.0";
+  version = "3.8.0";
+
+  __structuredAttrs = true;
+  strictDeps = true;
 
   # Bumping version? Make sure to look though the MuJoCo's commit
   # history for bumped dependency pins!
@@ -90,7 +93,7 @@ stdenv.mkDerivation (finalAttrs: {
     owner = "google-deepmind";
     repo = "mujoco";
     tag = finalAttrs.version;
-    hash = "sha256-Ti5Pdr25fck5IdgumiuLIcrI403XawbTePMJY1Fg6/A=";
+    hash = "sha256-X/Aqab5CZX+HbGLZBgtGB08XaNno5883c2yLuRRSkAM=";
   };
 
   patches = [
diff --git a/pkgs/development/python-modules/dm-control/default.nix b/pkgs/development/python-modules/dm-control/default.nix
index e33755a9194e..b7b87f380371 100644
--- a/pkgs/development/python-modules/dm-control/default.nix
+++ b/pkgs/development/python-modules/dm-control/default.nix
@@ -29,14 +29,15 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "dm-control";
-  version = "1.0.39";
+  version = "1.0.40";
   pyproject = true;
+  __structuredAttrs = true;
 
   src = fetchFromGitHub {
     owner = "google-deepmind";
     repo = "dm_control";
     tag = finalAttrs.version;
-    hash = "sha256-N5/zFIJIj0T0TxATeExbcSuAy/kNotY5odSiJuehZ7Y=";
+    hash = "sha256-93ALiUTTp7IJsgA09DnS26+a6Sn40s91mNCIU5CbEG8=";
   };
 
   build-system = [
diff --git a/pkgs/development/python-modules/mujoco/default.nix b/pkgs/development/python-modules/mujoco/default.nix
index 6b147259b12b..d48c6c86b82b 100644
--- a/pkgs/development/python-modules/mujoco/default.nix
+++ b/pkgs/development/python-modules/mujoco/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage (finalAttrs: {
   # in the project's CI.
   src = fetchPypi {
     inherit (finalAttrs) pname version;
-    hash = "sha256-0yXFRIcCqRnbWz0AUP/wr4bUfaFG1ZZ4cishEve1UIQ=";
+    hash = "sha256-JQr+V0WNaIGy12WfoAKaEoy1fLu2ICaNlWR/ua10IYM=";
   };
 
   nativeBuildInputs = [ cmake ];