diff --git a/pkgs/development/python-modules/flask-appbuilder/default.nix b/pkgs/development/python-modules/flask-appbuilder/default.nix
index 46841f68d60f..01bd180a5ae4 100644
--- a/pkgs/development/python-modules/flask-appbuilder/default.nix
+++ b/pkgs/development/python-modules/flask-appbuilder/default.nix
@@ -25,12 +25,12 @@
 
 buildPythonPackage rec {
   pname = "flask-appbuilder";
-  version = "2.1.6";
+  version = "2.3.0";
 
   src = fetchPypi {
     pname = "Flask-AppBuilder";
     inherit version;
-    sha256 = "a37d7d6a62407a2e0975af5305c795f2fb5c06ecc34e3cf64659d083b1b2dd5f";
+    sha256 = "04bsswi7daaqda01a83rd1f2gq6asii520f9arjf7bsy24pmbprc";
   };
 
   checkInputs = [
@@ -60,12 +60,13 @@ buildPythonPackage rec {
   ];
 
   postPatch = ''
-   substituteInPlace setup.py \
-     --replace "jsonschema>=3.0.1<4" "jsonschema" \
-     --replace "marshmallow>=2.18.0,<2.20" "marshmallow" \
-     --replace "PyJWT>=1.7.1" "PyJWT" \
-     --replace "Flask-SQLAlchemy>=2.4,<3" "Flask-SQLAlchemy" \
-     --replace "Flask-JWT-Extended>=3.18,<4" "Flask-JWT-Extended"
+    substituteInPlace setup.py \
+      --replace "apispec[yaml]>=1.1.1, <2" "apispec" \
+      --replace "jsonschema>=3.0.1, <4" "jsonschema" \
+      --replace "marshmallow>=2.18.0, <4.0.0" "marshmallow" \
+      --replace "PyJWT>=1.7.1" "PyJWT" \
+      --replace "Flask-SQLAlchemy>=2.4, <3" "Flask-SQLAlchemy" \
+      --replace "Flask-JWT-Extended>=3.18, <4" "Flask-JWT-Extended"
   '';
 
   # majority of tests require network access or mongo
@@ -73,8 +74,8 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Simple and rapid application development framework, built on top of Flask";
-    homepage = https://github.com/dpgaspar/flask-appbuilder/;
+    homepage = "https://github.com/dpgaspar/flask-appbuilder/";
     license = licenses.bsd3;
-    maintainers = [ maintainers.costrouc ];
+    maintainers = with maintainers; [ costrouc ];
   };
 }