diff --git a/data/graphql/ghae/schema.docs-ghae.graphql b/data/graphql/ghae/schema.docs-ghae.graphql
index 7c634972f8fc..54dfa837025d 100644
--- a/data/graphql/ghae/schema.docs-ghae.graphql
+++ b/data/graphql/ghae/schema.docs-ghae.graphql
@@ -34377,6 +34377,16 @@ type Repository implements Node & ProjectOwner & RepositoryInfo & Starrable & Su
   """
   visibility: RepositoryVisibility!
 
+  """
+  Returns a single vulnerability alert from the current repository by number.
+  """
+  vulnerabilityAlert(
+    """
+    The number for the vulnerability alert to be returned.
+    """
+    number: Int!
+  ): RepositoryVulnerabilityAlert
+
   """
   A list of vulnerability alerts that are on this repository.
   """
diff --git a/data/graphql/ghec/schema.docs.graphql b/data/graphql/ghec/schema.docs.graphql
index 88fd2d8cf0c1..a1144ccac6f6 100644
--- a/data/graphql/ghec/schema.docs.graphql
+++ b/data/graphql/ghec/schema.docs.graphql
@@ -41004,6 +41004,16 @@ type Repository implements Node & PackageOwner & ProjectOwner & ProjectV2Recent
   """
   visibility: RepositoryVisibility!
 
+  """
+  Returns a single vulnerability alert from the current repository by number.
+  """
+  vulnerabilityAlert(
+    """
+    The number for the vulnerability alert to be returned.
+    """
+    number: Int!
+  ): RepositoryVulnerabilityAlert
+
   """
   A list of vulnerability alerts that are on this repository.
   """
diff --git a/data/graphql/schema.docs.graphql b/data/graphql/schema.docs.graphql
index 88fd2d8cf0c1..a1144ccac6f6 100644
--- a/data/graphql/schema.docs.graphql
+++ b/data/graphql/schema.docs.graphql
@@ -41004,6 +41004,16 @@ type Repository implements Node & PackageOwner & ProjectOwner & ProjectV2Recent
   """
   visibility: RepositoryVisibility!
 
+  """
+  Returns a single vulnerability alert from the current repository by number.
+  """
+  vulnerabilityAlert(
+    """
+    The number for the vulnerability alert to be returned.
+    """
+    number: Int!
+  ): RepositoryVulnerabilityAlert
+
   """
   A list of vulnerability alerts that are on this repository.
   """
diff --git a/src/graphql/data/changelog.json b/src/graphql/data/changelog.json
index f6f2288fc4ca..591727636540 100644
--- a/src/graphql/data/changelog.json
+++ b/src/graphql/data/changelog.json
@@ -1,4 +1,17 @@
 [
+  {
+    "schemaChanges": [
+      {
+        "title": "The GraphQL schema includes these changes:",
+        "changes": [
+          "<p>Field <code>vulnerabilityAlert</code> was added to object type <code>Repository</code></p>"
+        ]
+      }
+    ],
+    "previewChanges": [],
+    "upcomingChanges": [],
+    "date": "2023-02-15"
+  },
   {
     "schemaChanges": [
       {
diff --git a/src/graphql/data/schema-dotcom.json b/src/graphql/data/schema-dotcom.json
index 265f4ac61525..0e0b73fed73f 100644
--- a/src/graphql/data/schema-dotcom.json
+++ b/src/graphql/data/schema-dotcom.json
@@ -57733,6 +57733,26 @@
           "kind": "enums",
           "href": "/graphql/reference/enums#repositoryvisibility"
         },
+        {
+          "name": "vulnerabilityAlert",
+          "description": "<p>Returns a single vulnerability alert from the current repository by number.</p>",
+          "type": "RepositoryVulnerabilityAlert",
+          "id": "repositoryvulnerabilityalert",
+          "kind": "objects",
+          "href": "/graphql/reference/objects#repositoryvulnerabilityalert",
+          "arguments": [
+            {
+              "name": "number",
+              "description": "<p>The number for the vulnerability alert to be returned.</p>",
+              "type": {
+                "name": "Int!",
+                "id": "int",
+                "kind": "scalars",
+                "href": "/graphql/reference/scalars#int"
+              }
+            }
+          ]
+        },
         {
           "name": "vulnerabilityAlerts",
           "description": "<p>A list of vulnerability alerts that are on this repository.</p>",
diff --git a/src/graphql/data/schema-ghae.json b/src/graphql/data/schema-ghae.json
index c674163c80d0..5daa65e930ce 100644
--- a/src/graphql/data/schema-ghae.json
+++ b/src/graphql/data/schema-ghae.json
@@ -48841,6 +48841,26 @@
           "kind": "enums",
           "href": "/graphql/reference/enums#repositoryvisibility"
         },
+        {
+          "name": "vulnerabilityAlert",
+          "description": "<p>Returns a single vulnerability alert from the current repository by number.</p>",
+          "type": "RepositoryVulnerabilityAlert",
+          "id": "repositoryvulnerabilityalert",
+          "kind": "objects",
+          "href": "/graphql/reference/objects#repositoryvulnerabilityalert",
+          "arguments": [
+            {
+              "name": "number",
+              "description": "<p>The number for the vulnerability alert to be returned.</p>",
+              "type": {
+                "name": "Int!",
+                "id": "int",
+                "kind": "scalars",
+                "href": "/graphql/reference/scalars#int"
+              }
+            }
+          ]
+        },
         {
           "name": "vulnerabilityAlerts",
           "description": "<p>A list of vulnerability alerts that are on this repository.</p>",
diff --git a/src/graphql/data/schema-ghec.json b/src/graphql/data/schema-ghec.json
index 265f4ac61525..0e0b73fed73f 100644
--- a/src/graphql/data/schema-ghec.json
+++ b/src/graphql/data/schema-ghec.json
@@ -57733,6 +57733,26 @@
           "kind": "enums",
           "href": "/graphql/reference/enums#repositoryvisibility"
         },
+        {
+          "name": "vulnerabilityAlert",
+          "description": "<p>Returns a single vulnerability alert from the current repository by number.</p>",
+          "type": "RepositoryVulnerabilityAlert",
+          "id": "repositoryvulnerabilityalert",
+          "kind": "objects",
+          "href": "/graphql/reference/objects#repositoryvulnerabilityalert",
+          "arguments": [
+            {
+              "name": "number",
+              "description": "<p>The number for the vulnerability alert to be returned.</p>",
+              "type": {
+                "name": "Int!",
+                "id": "int",
+                "kind": "scalars",
+                "href": "/graphql/reference/scalars#int"
+              }
+            }
+          ]
+        },
         {
           "name": "vulnerabilityAlerts",
           "description": "<p>A list of vulnerability alerts that are on this repository.</p>",