Upgraded ninja==0.20.0

Author: eadwinCode

.pre-commit-config.yaml

@@ -14,14 +14,14 @@ repos:
       name: Code Formatting
       entry: "make fmt"
       types: [python]
-      language_version: python3.6
+      language_version: python3.8
       language: python
     - id: code_linting
       args: [ ]
       name: Code Linting
       entry: "make lint"
       types: [ python ]
-      language_version: python3.6
+      language_version: python3.8
       language: python
 - repo: https://github.com/pre-commit/pre-commit-hooks
   rev: v2.3.0

pyproject.toml

@@ -43,7 +43,7 @@ classifiers = [
 
 requires = [
     "Django >= 2.2",
-    "django-ninja >= 0.17.0",
+    "django-ninja == 0.20.0",
     "injector == 0.19.0",
     "asgiref",
     "contextlib2"