diff --git a/src/assets/images/wcag2AA.png b/src/assets/images/wcag2AA.png
index b706d1f5..5d1ead72 100644
Binary files a/src/assets/images/wcag2AA.png and b/src/assets/images/wcag2AA.png differ
diff --git a/src/components/cards/AuthFooter.js b/src/components/cards/AuthFooter.js
index 398e99fa..e4fbd89b 100644
--- a/src/components/cards/AuthFooter.js
+++ b/src/components/cards/AuthFooter.js
@@ -58,7 +58,7 @@ const AuthFooter = () => {
           {!isGLDLoggedIn()? (
           <a
             href="https://www.w3.org/WAI/WCAG2AA-Conformance"
-            title="Explanation of WCAG 2 Level AA conformance"
+            title={wcagAlt}
           >
             <img
               height="32"
diff --git a/src/translations/en.json b/src/translations/en.json
index a44baa48..79c7ed97 100644
--- a/src/translations/en.json
+++ b/src/translations/en.json
@@ -14,7 +14,7 @@
 
   "bhkLogoAlt": "Brand Hong Kong logo",
   "iAmSmartAlt": "iAM Smart",
-  "wcagAaAlt": "Level AA conformance, W3C WAI Web Content Accessibility Guidelines 2.0",
+  "wcagAaAlt": "Level AA conformance, W3C WAI Web Content Accessibility Guidelines 2.2",
   "downloadPdfAria": "Download PDF: {guide} ({userType})",
   "captchaPlayAudio": "Play audio CAPTCHA",
 
diff --git a/src/translations/zh-CN.json b/src/translations/zh-CN.json
index 8ad9d772..ee3ac02f 100644
--- a/src/translations/zh-CN.json
+++ b/src/translations/zh-CN.json
@@ -14,7 +14,7 @@
 
   "bhkLogoAlt": "香港品牌标志",
   "iAmSmartAlt": "智方便",
-  "wcagAaAlt": "符合 WCAG 2.0 AA 级别（W3C WAI 网页内容无障碍指引）",
+  "wcagAaAlt": "符合 WCAG 2.2 AA 级别（W3C WAI 网页内容无障碍指引）",
   "downloadPdfAria": "下载 PDF：{guide}（{userType}）",
   "captchaPlayAudio": "播放语音验证码",
   
diff --git a/src/translations/zh-HK.json b/src/translations/zh-HK.json
index 71998691..0753305a 100644
--- a/src/translations/zh-HK.json
+++ b/src/translations/zh-HK.json
@@ -14,7 +14,7 @@
 
   "bhkLogoAlt": "香港品牌標誌",
   "iAmSmartAlt": "智方便",
-  "wcagAaAlt": "符合 WCAG 2.0 AA 級別（W3C WAI 網頁內容無障礙指引）",
+  "wcagAaAlt": "符合 WCAG 2.2 AA 級別（W3C WAI 網頁內容無障礙指引）",
   "downloadPdfAria": "下載 PDF：{guide}（{userType}）",
   "captchaPlayAudio": "播放語音驗證碼",