diff --git a/src/schemas/json/github-issue-forms.json b/src/schemas/json/github-issue-forms.json
index 510411a32d5..08374ac76d2 100644
--- a/src/schemas/json/github-issue-forms.json
+++ b/src/schemas/json/github-issue-forms.json
@@ -7,7 +7,14 @@
     "type": {
       "description": "A form item type\nhttps://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-githubs-form-schema#keys",
       "type": "string",
-      "enum": ["checkboxes", "dropdown", "input", "markdown", "textarea"]
+      "enum": [
+        "checkboxes",
+        "dropdown",
+        "input",
+        "markdown",
+        "textarea",
+        "upload"
+      ]
     },
     "id": {
       "type": "string",
@@ -26,6 +33,25 @@
       },
       "additionalProperties": false
     },
+    "upload_validations": {
+      "title": "upload validations",
+      "description": "Upload validations\nhttps://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-githubs-form-schema#validations-for-upload",
+      "type": "object",
+      "properties": {
+        "required": {
+          "description": "Specify whether require a form item",
+          "type": "boolean",
+          "default": false
+        },
+        "accept": {
+          "title": "accept",
+          "description": "A comma-separated list of file extensions that are accepted. If omitted, all supported file types are accepted.",
+          "type": "string",
+          "examples": [".png,.jpg,.gif,.log,.txt,.zip"]
+        }
+      },
+      "additionalProperties": false
+    },
     "assignee": {
       "type": "string",
       "maxLength": 39,
@@ -2126,6 +2152,52 @@
             },
             "additionalProperties": false
           }
+        },
+        {
+          "if": {
+            "properties": {
+              "type": {
+                "const": "upload"
+              }
+            }
+          },
+          "then": {
+            "$comment": "For `additionalProperties` to work `type` must also be present here.",
+            "title": "upload",
+            "description": "Upload\nhttps://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-githubs-form-schema#upload",
+            "type": "object",
+            "required": ["type", "attributes"],
+            "properties": {
+              "type": {
+                "$ref": "#/definitions/type"
+              },
+              "id": {
+                "$ref": "#/definitions/id",
+                "description": "Upload id\nhttps://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-githubs-form-schema#keys"
+              },
+              "attributes": {
+                "title": "upload attributes",
+                "description": "Upload attributes\nhttps://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-githubs-form-schema#attributes-for-upload",
+                "type": "object",
+                "required": ["label"],
+                "properties": {
+                  "label": {
+                    "$ref": "#/definitions/label",
+                    "description": "A short upload description\nhttps://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-githubs-form-schema#attributes-for-upload"
+                  },
+                  "description": {
+                    "$ref": "#/definitions/description",
+                    "description": "A long upload description\nhttps://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-githubs-form-schema#attributes-for-upload"
+                  }
+                },
+                "additionalProperties": false
+              },
+              "validations": {
+                "$ref": "#/definitions/upload_validations"
+              }
+            },
+            "additionalProperties": false
+          }
         }
       ]
     }
diff --git a/src/test/github-issue-forms/official-example_3.yml b/src/test/github-issue-forms/official-example_3.yml
new file mode 100644
index 00000000000..30e9801b687
--- /dev/null
+++ b/src/test/github-issue-forms/official-example_3.yml
@@ -0,0 +1,73 @@
+# yaml-language-server: $schema=../../schemas/json/github-issue-forms.json
+name: Bug Report
+description: File a bug report.
+title: '[Bug]: '
+labels: ['bug', 'triage']
+projects: ['octo-org/1', 'octo-org/44']
+assignees:
+  - octocat
+type: bug
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for taking the time to fill out this bug report!
+  - type: input
+    id: contact
+    attributes:
+      label: Contact Details
+      description: How can we get in touch with you if we need more info?
+      placeholder: ex. email@example.com
+    validations:
+      required: false
+  - type: textarea
+    id: what-happened
+    attributes:
+      label: What happened?
+      description: Also tell us, what did you expect to happen?
+      placeholder: Tell us what you see!
+      value: 'A bug happened!'
+    validations:
+      required: true
+  - type: dropdown
+    id: version
+    attributes:
+      label: Version
+      description: What version of our software are you running?
+      options:
+        - 1.0.2 (Default)
+        - 1.0.3 (Edge)
+      default: 0
+    validations:
+      required: true
+  - type: dropdown
+    id: browsers
+    attributes:
+      label: What browsers are you seeing the problem on?
+      multiple: true
+      options:
+        - Firefox
+        - Chrome
+        - Safari
+        - Microsoft Edge
+  - type: textarea
+    id: logs
+    attributes:
+      label: Relevant log output
+      description: Please copy and paste any relevant log output. This will be automatically formatted into code, so no need for backticks.
+      render: shell
+  - type: checkboxes
+    id: terms
+    attributes:
+      label: Code of Conduct
+      description: By submitting this issue, you agree to follow our [Code of Conduct](https://example.com).
+      options:
+        - label: I agree to follow this project's Code of Conduct
+          required: true
+  - type: upload
+    id: screenshots
+    attributes:
+      label: Upload screenshots
+      description: If applicable, add screenshots to help explain your problem.
+    validations:
+      required: false