diff --git a/shell.nix b/shell.nix
index dabb03e88ff6fe..3e91f232a0033b 100644
--- a/shell.nix
+++ b/shell.nix
@@ -64,7 +64,7 @@ let
   ++ pkgs.lib.optional (!withSSL) "--without-ssl"
   ++ pkgs.lib.optional withTemporal "--v8-enable-temporal-support"
   ++ pkgs.lib.optional (ninja != null) "--ninja"
-  ++ pkgs.lib.optional loadJSBuiltinsDynamically "--node-builtin-modules-path=${builtins.toString ../..}"
+  ++ pkgs.lib.optional loadJSBuiltinsDynamically "--node-builtin-modules-path=${builtins.toString ./.}"
   ++ pkgs.lib.concatMap (name: [
     "--shared-${name}"
     "--shared-${name}-libpath=${pkgs.lib.getLib sharedLibDeps.${name}}/lib"
@@ -72,7 +72,7 @@ let
   ]) (builtins.attrNames sharedLibDeps);
 in
 pkgs.mkShell {
-  inherit (pkgs.nodejs_latest) nativeBuildInputs;
+  inherit (pkgs.nodejs-slim_latest) nativeBuildInputs;
 
   buildInputs =
     buildInputs
diff --git a/tools/nix/pkgs.nix b/tools/nix/pkgs.nix
index a47c850451d81a..888daa623b703e 100644
--- a/tools/nix/pkgs.nix
+++ b/tools/nix/pkgs.nix
@@ -1,10 +1,10 @@
 arg:
 let
   repo = "https://github.com/NixOS/nixpkgs";
-  rev = "d1c15b7d5806069da59e819999d70e1cec0760bf";
+  rev = "c0f3d81a7ddbc2b1332be0d8481a672b4f6004d6";
   nixpkgs = import (builtins.fetchTarball {
     url = "${repo}/archive/${rev}.tar.gz";
-    sha256 = "08f0iv9rn4d9ha35kblqpkrgbbnfby87bj8fx1839l3r4grqdnvg";
+    sha256 = "0gm6wnh9x7rhzp9akcmg4pjs9k691k6439dahyjb0880bvqgkq9h";
   }) arg;
 in
 nixpkgs
diff --git a/tools/nix/sharedLibDeps.nix b/tools/nix/sharedLibDeps.nix
index f38d1ebbeb1ec8..9effe41a67807a 100644
--- a/tools/nix/sharedLibDeps.nix
+++ b/tools/nix/sharedLibDeps.nix
@@ -49,22 +49,9 @@
 // (pkgs.lib.optionalAttrs withSSL (
   let
     version = "3.5.5";
-    opensslSrc = "/pkgs/development/libraries/openssl/";
-    inherit
-      (pkgs.callPackage "${
-        pkgs.fetchgit {
-          url = "https://github.com/NixOS/nixpkgs.git";
-          rev = "a5b50d31e0fd60227495ad2b2760cbda3581ec77";
-          sparseCheckout = [ opensslSrc ];
-          nonConeMode = true;
-          hash = "sha256-Qo3IoUeccGO2GxFSYufyYjZmN5LGSek0z82pN73YXic=";
-        }
-      }${opensslSrc}" { })
-      openssl_3_6
-      ;
   in
   {
-    openssl = openssl_3_6.overrideAttrs (old: {
+    openssl = pkgs.openssl_3_6.overrideAttrs (old: {
       inherit version;
       src = pkgs.fetchurl {
         url = builtins.replaceStrings [ old.version ] [ version ] old.src.url;