diff --git a/chapter-05/photo-share-api/lib.js b/chapter-05/photo-share-api/lib.js
index ec52fc2..52dfca6 100644
--- a/chapter-05/photo-share-api/lib.js
+++ b/chapter-05/photo-share-api/lib.js
@@ -22,9 +22,15 @@ const requestGithubToken = credentials =>
     ).then(res => res.json())
 
 const requestGithubUserAccount = token => 
-    fetch(`https://api.github.com/user?access_token=${token}`)
-        .then(res => res.json())
-        
+    fetch(
+        'https://api.github.com/user',
+        {
+            headers: {
+                Authorization: `token ${token}`
+            }
+        }
+    ).then(res => res.json())
+
 const authorizeWithGithub = async credentials => {
     const { access_token } = await requestGithubToken(credentials)
     const githubUser = await requestGithubUserAccount(access_token)
diff --git a/chapter-06/photo-share-api/lib.js b/chapter-06/photo-share-api/lib.js
index ec52fc2..52dfca6 100644
--- a/chapter-06/photo-share-api/lib.js
+++ b/chapter-06/photo-share-api/lib.js
@@ -22,9 +22,15 @@ const requestGithubToken = credentials =>
     ).then(res => res.json())
 
 const requestGithubUserAccount = token => 
-    fetch(`https://api.github.com/user?access_token=${token}`)
-        .then(res => res.json())
-        
+    fetch(
+        'https://api.github.com/user',
+        {
+            headers: {
+                Authorization: `token ${token}`
+            }
+        }
+    ).then(res => res.json())
+
 const authorizeWithGithub = async credentials => {
     const { access_token } = await requestGithubToken(credentials)
     const githubUser = await requestGithubUserAccount(access_token)
diff --git a/chapter-07/photo-share-api/lib.js b/chapter-07/photo-share-api/lib.js
index ba8c272..cffe431 100644
--- a/chapter-07/photo-share-api/lib.js
+++ b/chapter-07/photo-share-api/lib.js
@@ -22,9 +22,15 @@ const requestGithubToken = credentials =>
     ).then(res => res.json())
 
 const requestGithubUserAccount = token => 
-    fetch(`https://api.github.com/user?access_token=${token}`)
-        .then(res => res.json())
-        
+    fetch(
+        'https://api.github.com/user',
+        {
+            headers: {
+                Authorization: `token ${token}`
+            }
+        }
+    ).then(res => res.json())
+
 const authorizeWithGithub = async credentials => {
     const { access_token } = await requestGithubToken(credentials)
     const githubUser = await requestGithubUserAccount(access_token)