diff --git a/pkgs/tools/package-management/nix/default.nix b/pkgs/tools/package-management/nix/default.nix
index 77b33e68a3d6..b5d0314bd2d7 100644
--- a/pkgs/tools/package-management/nix/default.nix
+++ b/pkgs/tools/package-management/nix/default.nix
@@ -194,14 +194,14 @@ lib.makeExtensible (
       nix_2_32 = addTests "nix_2_32" self.nixComponents_2_32.nix-everything;
 
       nixComponents_git = nixDependencies.callPackage ./modular/packages.nix rec {
-        version = "2.32pre20250919_${lib.substring 0 8 src.rev}";
+        version = "2.33pre20251107_${lib.substring 0 8 src.rev}";
         inherit maintainers teams;
         otherSplices = generateSplicesForNixComponents "nixComponents_git";
         src = fetchFromGitHub {
           owner = "NixOS";
           repo = "nix";
-          rev = "07b96c1d14ab8695e5071fb73e19049fce8f3b6b";
-          hash = "sha256-9tR08zFwQ9JNohdfeb40wcLfRnicXpKrHF+FHFva/WA=";
+          rev = "479b6b73a9576452c14ca66b7f3cd4873969077e";
+          hash = "sha256-eBjgsauQXFz2yeiNoPEzgkf7uyV+S8HYCQgZhPVx/9I=";
         };
       };
 
diff --git a/pkgs/tools/package-management/nix/modular/doc/manual/package.nix b/pkgs/tools/package-management/nix/modular/doc/manual/package.nix
index 75ca70ae8fbd..b6f58434bd8b 100644
--- a/pkgs/tools/package-management/nix/modular/doc/manual/package.nix
+++ b/pkgs/tools/package-management/nix/modular/doc/manual/package.nix
@@ -10,6 +10,7 @@
   jq,
   python3,
   rsync,
+  json-schema-for-humans,
   nix-cli,
 
   # Configuration Options
@@ -39,6 +40,9 @@ mkMesonDerivation (finalAttrs: {
     jq
     python3
     rsync
+  ]
+  ++ lib.optional (lib.versionAtLeast (lib.versions.majorMinor version) "2.33") [
+    json-schema-for-humans
   ];
 
   nativeBuildInputs = finalAttrs.passthru.externalNativeBuildInputs ++ [
diff --git a/pkgs/tools/package-management/nix/modular/src/libstore/package.nix b/pkgs/tools/package-management/nix/modular/src/libstore/package.nix
index 988ed8d23370..fc24d6bccf59 100644
--- a/pkgs/tools/package-management/nix/modular/src/libstore/package.nix
+++ b/pkgs/tools/package-management/nix/modular/src/libstore/package.nix
@@ -9,6 +9,7 @@
   boost,
   curl,
   aws-sdk-cpp,
+  aws-crt-cpp,
   libseccomp,
   nlohmann_json,
   sqlite,
@@ -37,9 +38,10 @@ mkMesonLibrary (finalAttrs: {
   ]
   ++ lib.optional stdenv.hostPlatform.isLinux libseccomp
   # There have been issues building these dependencies
-  ++ lib.optional (
-    stdenv.hostPlatform == stdenv.buildPlatform && (stdenv.isLinux || stdenv.isDarwin)
-  ) aws-sdk-cpp;
+  ++
+    lib.optional (stdenv.hostPlatform == stdenv.buildPlatform && (stdenv.isLinux || stdenv.isDarwin))
+      # Nix >=2.33 doesn't depend on aws-sdk-cpp and only requires aws-crt-cpp for authenticated s3:// requests.
+      (if lib.versionAtLeast (lib.versions.majorMinor version) "2.33" then aws-crt-cpp else aws-sdk-cpp);
 
   propagatedBuildInputs = [
     nix-util