diff --git a/composer.json b/composer.json
index 9283a48..6aad70c 100644
--- a/composer.json
+++ b/composer.json
@@ -28,7 +28,7 @@
         "drupal/http_client_error_status": "^2.0",
         "drupal/indieweb": "1.x-dev",
         "drupal/mailsystem": "^4.3",
-        "drupal/markdown": "^1.2",
+        "drupal/markdown": "^2.0",
         "drupal/menu_trail_by_path": "^1.1",
         "drupal/migrate_plus": "^4.0",
         "drupal/migrate_tools": "^4.0",
@@ -42,7 +42,7 @@
         "drupal/scheduler": "^1.0",
         "drupal/scn": "^1.1",
         "drupal/search404": "^1.0",
-        "drupal/stripe_webform": "^1.1",
+        "drupal/stripe_webform": "1.x-dev",
         "drupal/swiftmailer": "^1.0@beta",
         "drupal/textarea_widget_for_text": "^1.1",
         "drupal/twigsuggest": "1.x-dev",
@@ -138,6 +138,12 @@
             },
             "drupal/regionincontent": {
                 "Region In Content Template": "https://www.drupal.org/files/issues/2020-06-06/regionincontent.1.x-dev.rector.patch"
+            },
+            "drupal/stripe_webform": {
+                "Automated Drupal 9 compatibility fixes": "https://www.drupal.org/files/issues/2020-09-09/stripe_webform.1.x-dev.rector.patch"
+            },
+            "drupal/markdown": {
+                "[markdown] Drupal 9 Support": "https://www.drupal.org/files/issues/2020-05-14/3103679-18.patch"
             }
         }
     },