diff --git a/apps/docs/api-reference/emails/cancel-schedule.mdx b/apps/docs/api-reference/emails/cancel-schedule.mdx
new file mode 100644
index 0000000..1ba9588
--- /dev/null
+++ b/apps/docs/api-reference/emails/cancel-schedule.mdx
@@ -0,0 +1,3 @@
+---
+openapi: post /v1/emails/{emailId}/cancel
+---
diff --git a/apps/docs/api-reference/emails/update-schedule.mdx b/apps/docs/api-reference/emails/update-schedule.mdx
new file mode 100644
index 0000000..f8b49cb
--- /dev/null
+++ b/apps/docs/api-reference/emails/update-schedule.mdx
@@ -0,0 +1,3 @@
+---
+openapi: patch /v1/emails/{emailId}
+---
diff --git a/apps/docs/api-reference/openapi.json b/apps/docs/api-reference/openapi.json
index 5441974..2da5288 100644
--- a/apps/docs/api-reference/openapi.json
+++ b/apps/docs/api-reference/openapi.json
@@ -215,6 +215,7 @@
                           "status": {
                             "type": "string",
                             "enum": [
+                              "SCHEDULED",
                               "QUEUED",
                               "SENT",
                               "DELIVERY_DELAYED",
@@ -225,7 +226,8 @@
                               "OPENED",
                               "CLICKED",
                               "COMPLAINED",
-                              "FAILED"
+                              "FAILED",
+                              "CANCELLED"
                             ]
                           },
                           "createdAt": {
@@ -260,6 +262,56 @@
             }
           }
         }
+      },
+      "patch": {
+        "parameters": [
+          {
+            "schema": {
+              "type": "string",
+              "minLength": 3,
+              "example": "cuiwqdj74rygf74"
+            },
+            "required": true,
+            "name": "emailId",
+            "in": "path"
+          }
+        ],
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": {
+                  "scheduledAt": {
+                    "type": "string",
+                    "format": "date-time"
+                  }
+                },
+                "required": [
+                  "scheduledAt"
+                ]
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "Retrieve the user",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "object",
+                  "properties": {
+                    "emailId": {
+                      "type": "string"
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
       }
     },
     "/v1/emails": {
@@ -352,6 +404,10 @@
                         "content"
                       ]
                     }
+                  },
+                  "scheduledAt": {
+                    "type": "string",
+                    "format": "date-time"
                   }
                 },
                 "required": [
@@ -382,6 +438,39 @@
         }
       }
     },
+    "/v1/emails/{emailId}/cancel": {
+      "post": {
+        "parameters": [
+          {
+            "schema": {
+              "type": "string",
+              "minLength": 3,
+              "example": "cuiwqdj74rygf74"
+            },
+            "required": true,
+            "name": "emailId",
+            "in": "path"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Retrieve the user",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "object",
+                  "properties": {
+                    "emailId": {
+                      "type": "string"
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    },
     "/v1/contactBooks/{contactBookId}/contacts": {
       "post": {
         "parameters": [
diff --git a/apps/docs/mint.json b/apps/docs/mint.json
index e191b07..30570d6 100644
--- a/apps/docs/mint.json
+++ b/apps/docs/mint.json
@@ -70,7 +70,9 @@
       "group": "Emails",
       "pages": [
         "api-reference/emails/get-email",
-        "api-reference/emails/send-email"
+        "api-reference/emails/send-email",
+        "api-reference/emails/update-schedule",
+        "api-reference/emails/cancel-schedule"
       ]
     },
     {
diff --git a/packages/sdk/src/email.ts b/packages/sdk/src/email.ts
index 240f38e..edef510 100644
--- a/packages/sdk/src/email.ts
+++ b/packages/sdk/src/email.ts
@@ -25,6 +25,27 @@ type GetEmailResponse = {
   error: ErrorResponse | null;
 };
 
+type UpdateEmailPayload =
+  paths["/v1/emails/{emailId}"]["patch"]["requestBody"]["content"]["application/json"] & {
+    react?: React.ReactElement;
+  };
+
+type UpdateEmailResponse = {
+  data: UpdateEmailResponseSuccess | null;
+  error: ErrorResponse | null;
+};
+
+type UpdateEmailResponseSuccess =
+  paths["/v1/emails/{emailId}"]["patch"]["responses"]["200"]["content"]["application/json"];
+
+type CancelEmailResponse = {
+  data: CancelEmailResponseSuccess | null;
+  error: ErrorResponse | null;
+};
+
+type CancelEmailResponseSuccess =
+  paths["/v1/emails/{emailId}/cancel"]["post"]["responses"]["200"]["content"]["application/json"];
+
 export class Emails {
   constructor(private readonly unsend: Unsend) {
     this.unsend = unsend;
@@ -54,4 +75,23 @@ export class Emails {
     );
     return data;
   }
+
+  async update(
+    id: string,
+    payload: UpdateEmailPayload
+  ): Promise<UpdateEmailResponse> {
+    const data = await this.unsend.patch<UpdateEmailResponseSuccess>(
+      `/emails/${id}`,
+      payload
+    );
+    return data;
+  }
+
+  async cancel(id: string): Promise<CancelEmailResponse> {
+    const data = await this.unsend.post<CancelEmailResponseSuccess>(
+      `/emails/${id}/cancel`,
+      {}
+    );
+    return data;
+  }
 }
diff --git a/packages/sdk/types/schema.d.ts b/packages/sdk/types/schema.d.ts
index 2d27de8..0b4dacd 100644
--- a/packages/sdk/types/schema.d.ts
+++ b/packages/sdk/types/schema.d.ts
@@ -73,7 +73,7 @@ export interface paths {
               emailEvents: ({
                   emailId: string;
                   /** @enum {string} */
-                  status: "QUEUED" | "SENT" | "DELIVERY_DELAYED" | "BOUNCED" | "REJECTED" | "RENDERING_FAILURE" | "DELIVERED" | "OPENED" | "CLICKED" | "COMPLAINED" | "FAILED";
+                  status: "SCHEDULED" | "QUEUED" | "SENT" | "DELIVERY_DELAYED" | "BOUNCED" | "REJECTED" | "RENDERING_FAILURE" | "DELIVERED" | "OPENED" | "CLICKED" | "COMPLAINED" | "FAILED" | "CANCELLED";
                   createdAt: string;
                   data?: unknown;
                 })[];
@@ -82,6 +82,31 @@ export interface paths {
         };
       };
     };
+    patch: {
+      parameters: {
+        path: {
+          emailId: string;
+        };
+      };
+      requestBody: {
+        content: {
+          "application/json": {
+            /** Format: date-time */
+            scheduledAt: string;
+          };
+        };
+      };
+      responses: {
+        /** @description Retrieve the user */
+        200: {
+          content: {
+            "application/json": {
+              emailId?: string;
+            };
+          };
+        };
+      };
+    };
   };
   "/v1/emails": {
     post: {
@@ -100,6 +125,8 @@ export interface paths {
                 filename: string;
                 content: string;
               }[];
+            /** Format: date-time */
+            scheduledAt?: string;
           };
         };
       };
@@ -115,6 +142,25 @@ export interface paths {
       };
     };
   };
+  "/v1/emails/{emailId}/cancel": {
+    post: {
+      parameters: {
+        path: {
+          emailId: string;
+        };
+      };
+      responses: {
+        /** @description Retrieve the user */
+        200: {
+          content: {
+            "application/json": {
+              emailId?: string;
+            };
+          };
+        };
+      };
+    };
+  };
   "/v1/contactBooks/{contactBookId}/contacts": {
     post: {
       parameters: {