diff --git a/pkgs/applications/networking/powerdns-admin/default.nix b/pkgs/applications/networking/powerdns-admin/default.nix
index 8cc2ec83cd50..8ea5c4904f11 100644
--- a/pkgs/applications/networking/powerdns-admin/default.nix
+++ b/pkgs/applications/networking/powerdns-admin/default.nix
@@ -1,12 +1,12 @@
 { lib, stdenv, fetchFromGitHub, mkYarnPackage, nixosTests, writeText, python3 }:
 
 let
-  version = "0.2.3";
+  version = "0.2.4";
   src = fetchFromGitHub {
     owner = "ngoduykhanh";
     repo = "PowerDNS-Admin";
     rev = "v${version}";
-    sha256 = "16faz57d77mxkflkvwyi8gb9wvnq2vhw79b84v1fmqvxri1yaphw";
+    sha256 = "sha256-xJ0NNnDVwGl+t9q1INPhCxcTmQayYBYdjEG0PbPCI9E=";
   };
 
   python = python3.override {
@@ -22,7 +22,7 @@ let
   };
 
   pythonDeps = with python.pkgs; [
-    flask flask_assets flask_login flask_sqlalchemy flask_migrate flask-seasurf flask_mail flask-sslify
+    flask flask_assets flask_login flask_sqlalchemy flask_migrate flask-seasurf flask_mail flask-session flask-sslify
     mysqlclient psycopg2 sqlalchemy
     cffi configobj cryptography bcrypt requests ldap pyotp qrcode dnspython
     gunicorn python3-saml pyopenssl pytz cssmin jsmin authlib bravado-core
@@ -125,6 +125,6 @@ in stdenv.mkDerivation rec {
     description = "A PowerDNS web interface with advanced features";
     homepage = "https://github.com/ngoduykhanh/PowerDNS-Admin";
     license = licenses.mit;
-    maintainers = with maintainers; [ zhaofengli ];
+    maintainers = with maintainers; [ Flakebi zhaofengli ];
   };
 }
diff --git a/pkgs/applications/networking/powerdns-admin/package.json b/pkgs/applications/networking/powerdns-admin/package.json
index cb21306308cf..84f495920744 100644
--- a/pkgs/applications/networking/powerdns-admin/package.json
+++ b/pkgs/applications/networking/powerdns-admin/package.json
@@ -12,5 +12,5 @@
     "multiselect": "^0.9.12"
   },
   "name": "powerdns-admin-assets",
-  "version": "0.2.3"
+  "version": "0.2.4"
 }
diff --git a/pkgs/applications/networking/powerdns-admin/yarndeps.nix b/pkgs/applications/networking/powerdns-admin/yarndeps.nix
index 02d9eb0046e3..7dcd54b53c21 100644
--- a/pkgs/applications/networking/powerdns-admin/yarndeps.nix
+++ b/pkgs/applications/networking/powerdns-admin/yarndeps.nix
@@ -114,11 +114,11 @@
       };
     }
     {
-      name = "bn.js___bn.js_4.11.9.tgz";
+      name = "bn.js___bn.js_4.12.0.tgz";
       path = fetchurl {
-        name = "bn.js___bn.js_4.11.9.tgz";
-        url  = "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.9.tgz";
-        sha1 = "26d556829458f9d1e81fc48952493d0ba3507828";
+        name = "bn.js___bn.js_4.12.0.tgz";
+        url  = "https://registry.yarnpkg.com/bn.js/-/bn.js-4.12.0.tgz";
+        sha1 = "775b3f278efbb9718eec7361f483fb36fbbfea88";
       };
     }
     {
@@ -530,11 +530,11 @@
       };
     }
     {
-      name = "elliptic___elliptic_6.5.3.tgz";
+      name = "elliptic___elliptic_6.5.4.tgz";
       path = fetchurl {
-        name = "elliptic___elliptic_6.5.3.tgz";
-        url  = "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.3.tgz";
-        sha1 = "cb59eb2efdaf73a0bd78ccd7015a62ad6e0f93d6";
+        name = "elliptic___elliptic_6.5.4.tgz";
+        url  = "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.4.tgz";
+        sha1 = "da37cebd31e79a1367e941b592ed1fbebd58abbb";
       };
     }
     {