diff --git a/.env.example b/.env.example
index f3a5f4a..fe1c27d 100644
--- a/.env.example
+++ b/.env.example
@@ -1,6 +1,6 @@
 # needed got pnpm test:ci
 GITHUB_TOKEN='<...some token>'
-GITHUB_REPOSITORY=s0/ghcommit
+GITHUB_REPOSITORY=changesets/ghcommit
 
 # Debug Logging
 # RUNNER_DEBUG=1
\ No newline at end of file
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index bbb98e4..62e323f 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -23,7 +23,7 @@ jobs:
         run: |
           VERSION=$(cat package.json | grep '"packageManager": "pnpm@' | sed 's/.*"pnpm@\([^"]*\)".*/\1/')
           npm install -g pnpm@$VERSION
-      - uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v 4.0.2
+      - uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v 4.2.3
         with:
           path: ~/.pnpm-store
           key: ${{ runner.os }}-pnpm-${{ hashFiles('**/pnpm-lock.yaml') }}
diff --git a/.github/workflows/release-and-publish.yaml b/.github/workflows/release-and-publish.yaml
index 68a1958..6bc90ea 100644
--- a/.github/workflows/release-and-publish.yaml
+++ b/.github/workflows/release-and-publish.yaml
@@ -28,7 +28,7 @@ jobs:
           VERSION=$(cat package.json | grep '"packageManager": "pnpm@' | sed 's/.*"pnpm@\([^"]*\)".*/\1/')
           npm install -g pnpm@$VERSION
       - name: Cache pnpm modules
-        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v 4.0.2
+        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v 4.2.3
         with:
           path: ~/.pnpm-store
           key: ${{ runner.os }}-pnpm-${{ hashFiles('**/pnpm-lock.yaml') }}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 72a45d8..ede8505 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,16 @@
+# @changesets/ghcommit
+
+## 1.3.0
+
+### Minor Changes
+
+- 1324104: Migrating package to @changesets namespace
+
+  Ownership of the repository has moved from https://github.com/s0/ghcommit
+  to https://github.com/changesets/ghcommit. As part of this we're also moving the
+  NPM package to the @changesets namespace. No functional changes have happened,
+  so this can be a drop-in replacement for `@s0/ghcommit`.
+
 # @s0/ghcommit
 
 ## 1.2.1
diff --git a/README.md b/README.md
index 20c77f7..d2b82ac 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
-# `@s0/ghcommit`
+# `@changesets/ghcommit`
 
-[![View on NPM](https://badgen.net/npm/v/@s0/ghcommit)](https://www.npmjs.com/package/@s0/ghcommit)
+[![View on NPM](https://badgen.net/npm/v/@changesets/ghcommit)](https://www.npmjs.com/package/@changesets/ghcommit)
 
 NPM / TypeScript package to commit changes GitHub repositories using the GraphQL API.
 
@@ -32,7 +32,7 @@ NPM / TypeScript package to commit changes GitHub repositories using the GraphQL
 Install using your favourite package manager:
 
 ```
-pnpm install @s0/ghcommit
+pnpm install @changesets/ghcommit
 ```
 
 ### Usage in github actions
@@ -103,7 +103,7 @@ Example:
 
 ```ts
 import { context, getOctokit } from "@actions/github";
-import { commitChangesFromRepo } from "@s0/ghcommit/git";
+import { commitChangesFromRepo } from "@changesets/ghcommit/git";
 
 const octokit = getOctokit(process.env.GITHUB_TOKEN);
 
@@ -179,7 +179,7 @@ Example:
 
 ```ts
 import { context, getOctokit } from "@actions/github";
-import { commitFilesFromDirectory } from "@s0/ghcommit/fs";
+import { commitFilesFromDirectory } from "@changesets/ghcommit/fs";
 
 const octokit = getOctokit(process.env.GITHUB_TOKEN);
 
@@ -245,7 +245,7 @@ Example:
 
 ```ts
 import { context, getOctokit } from "@actions/github";
-import { commitFilesFromBuffers } from "@s0/ghcommit/node";
+import { commitFilesFromBuffers } from "@changesets/ghcommit/node";
 
 const octokit = getOctokit(process.env.GITHUB_TOKEN);
 
diff --git a/SECURITY.md b/SECURITY.md
index 7ba3d11..7c9e960 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -8,4 +8,4 @@
 
 ## Reporting a Vulnerability
 
-Please select "Report a Vulnerability" on the [Security Tab](https://github.com/s0/ghcommit/security). We will investigate all legitimate reports and do our best to quickly fix the problem.
+Please select "Report a Vulnerability" on the [Security Tab](https://github.com/changesets/ghcommit/security). We will investigate all legitimate reports and do our best to quickly fix the problem.
diff --git a/package.json b/package.json
index ceacea3..60c123b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
-  "name": "@s0/ghcommit",
-  "version": "1.2.1",
+  "name": "@changesets/ghcommit",
+  "version": "1.3.0",
   "private": false,
   "description": "Directly change files on github using the github API, to support GPG signing",
   "keywords": [
@@ -16,7 +16,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/s0/ghcommit.git"
+    "url": "https://github.com/changesets/ghcommit.git"
   },
   "exports": {
     ".": {
diff --git a/src/test/integration/git.test.ts b/src/test/integration/git.test.ts
index c8f983a..e9bbd84 100644
--- a/src/test/integration/git.test.ts
+++ b/src/test/integration/git.test.ts
@@ -11,7 +11,7 @@ import { execFile } from "child_process";
 import { getOctokit } from "@actions/github";
 import { commitChangesFromRepo } from "../../git";
 import { getRefTreeQuery } from "../../github/graphql/queries";
-import { deleteBranches } from "./util";
+import { deleteBranches, waitForGitHubToBeReady } from "./util";
 import git from "isomorphic-git";
 
 const octokit = getOctokit(ENV.GITHUB_TOKEN);
@@ -194,6 +194,8 @@ describe("git", () => {
         log,
       });
 
+      await waitForGitHubToBeReady();
+
       await makeFileChangeAssertions(branch);
 
       // Expect the OID to be the HEAD commit
@@ -263,6 +265,8 @@ describe("git", () => {
         },
       });
 
+      await waitForGitHubToBeReady();
+
       await makeFileChangeAssertions(branch);
 
       await expectParentHasOid({ branch, oid });
diff --git a/src/test/integration/node.test.ts b/src/test/integration/node.test.ts
index ed9fcbd..1ecb1e6 100644
--- a/src/test/integration/node.test.ts
+++ b/src/test/integration/node.test.ts
@@ -3,7 +3,7 @@ import { getOctokit } from "@actions/github";
 
 import { ENV, REPO, ROOT_TEST_BRANCH_PREFIX, log } from "./env.js";
 import { commitFilesFromBuffers } from "../../node.js";
-import { deleteBranches } from "./util.js";
+import { deleteBranches, waitForGitHubToBeReady } from "./util.js";
 import {
   createRefMutation,
   getRefTreeQuery,
@@ -169,6 +169,8 @@ describe("node", () => {
             log,
           });
 
+          await waitForGitHubToBeReady();
+
           await expectBranchHasTree({
             branch,
             // TODO: re-enable
@@ -196,6 +198,8 @@ describe("node", () => {
         ...BASIC_FILE_CONTENTS,
       });
 
+      await waitForGitHubToBeReady();
+
       // Don't test tree for this one as it will change over time / be unstable
       await expectBranchHasTree({
         branch,
@@ -220,6 +224,8 @@ describe("node", () => {
         ...BASIC_FILE_CONTENTS,
       });
 
+      await waitForGitHubToBeReady();
+
       // Don't test tree for this one as it will change over time / be unstable
       await expectBranchHasTree({
         branch,
@@ -244,6 +250,8 @@ describe("node", () => {
         ...BASIC_FILE_CONTENTS,
       });
 
+      await waitForGitHubToBeReady();
+
       await expectBranchHasTree({
         branch,
         // TODO: re-enable
@@ -280,6 +288,8 @@ describe("node", () => {
           force: true,
         });
 
+        await waitForGitHubToBeReady();
+
         await expectBranchHasTree({
           branch,
           // TODO: re-enable
@@ -304,6 +314,8 @@ describe("node", () => {
           },
         });
 
+        await waitForGitHubToBeReady();
+
         expect(() =>
           commitFilesFromBuffers({
             octokit,
@@ -337,6 +349,8 @@ describe("node", () => {
           },
         });
 
+        await waitForGitHubToBeReady();
+
         await commitFilesFromBuffers({
           octokit,
           ...REPO,
@@ -347,6 +361,8 @@ describe("node", () => {
           ...BASIC_FILE_CONTENTS,
         });
 
+        await waitForGitHubToBeReady();
+
         await expectBranchHasTree({
           branch,
           // TODO: re-enable
@@ -371,6 +387,8 @@ describe("node", () => {
           },
         });
 
+        await waitForGitHubToBeReady();
+
         await commitFilesFromBuffers({
           octokit,
           ...REPO,
@@ -381,6 +399,8 @@ describe("node", () => {
           ...BASIC_FILE_CONTENTS,
         });
 
+        await waitForGitHubToBeReady();
+
         await expectBranchHasTree({
           branch,
           // TODO: re-enable
@@ -414,6 +434,8 @@ describe("node", () => {
           message: input,
         });
 
+        await waitForGitHubToBeReady();
+
         const ref = (
           await getRefTreeQuery(octokit, {
             ...REPO,
diff --git a/src/test/integration/util.ts b/src/test/integration/util.ts
index 918a9c1..2023bc0 100644
--- a/src/test/integration/util.ts
+++ b/src/test/integration/util.ts
@@ -35,3 +35,16 @@ export const deleteBranches = async (
       console.debug(`Deleted branch ${branch}`);
     }),
   );
+
+/**
+ * GitHub sometimes has a delay between making changes to a git repo,
+ * and those changes being reflected in the API.
+ *
+ * This function is a workaround to wait for GitHub to be ready
+ * before running these assertions.
+ *
+ * It slows down testing a bit,
+ * but it's better than having flaky tests.
+ */
+export const waitForGitHubToBeReady = () =>
+  new Promise((r) => setTimeout(r, 5000));