diff --git a/user-restricted-separate-auth-tutorials/nhs-login/php/yarn.lock b/user-restricted-separate-auth-tutorials/nhs-login/php/yarn.lock
index 31ff200..45fac33 100644
--- a/user-restricted-separate-auth-tutorials/nhs-login/php/yarn.lock
+++ b/user-restricted-separate-auth-tutorials/nhs-login/php/yarn.lock
@@ -1292,7 +1292,7 @@ babel-plugin-polyfill-regenerator@^0.6.6:
   dependencies:
     "@babel/helper-define-polyfill-provider" "^0.6.8"
 
-baseline-browser-mapping@^2.10.12:
+baseline-browser-mapping@^2.11.25:
   version "2.11.25"
   resolved "https://registry.yarnpkg.com/baseline-browser-mapping/-/baseline-browser-mapping-2.11.25.tgz#88b942ce372bdf2d6a2652136bbf7826c65c77be"
   integrity sha512-gMmEShwwq7FJqMwvfRwvCl00v4kN+KOfJqXn+f4nrufak5gNHJOksd/60Dvjuz7sI8Y5WiSFBa8FEYr+zoyqCw==
@@ -1331,15 +1331,15 @@ bootstrap@^5.2.0:
   integrity sha512-HP1SZDqaLDPwsNiqRqi5NcP0SSXciX2s9E+RyqJIIqGo+vJeN5AJVM98CXmW/Wux0nQ5L7jeWUdplCEf0Ee+tg==
 
 browserslist@^4.0.0, browserslist@^4.24.0, browserslist@^4.28.1, browserslist@^4.28.2:
-  version "4.28.2"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.28.2.tgz#f50b65362ef48974ca9f50b3680566d786b811d2"
-  integrity sha512-48xSriZYYg+8qXna9kwqjIVzuQxi+KYWp2+5nCYnYKPTr0LvD89Jqk2Or5ogxz0NUMfIjhh2lIUX/LyX9B4oIg==
+  version "4.29.1"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.29.1.tgz#f723071987a4f094177d94e01f6dc6e7493b972c"
+  integrity sha512-AUdjuRyCNGUYtqpqfTmWyM4fXay8yIQhmLnvYe/THMGfT9B/34X7xQd3ifKxwyNPPpowVBjLb+64BN9Rn1mizw==
   dependencies:
-    baseline-browser-mapping "^2.10.12"
-    caniuse-lite "^1.0.30001782"
-    electron-to-chromium "^1.5.328"
-    node-releases "^2.0.36"
-    update-browserslist-db "^1.2.3"
+    baseline-browser-mapping "^2.11.25"
+    caniuse-lite "^1.0.30001810"
+    electron-to-chromium "^1.5.438"
+    node-releases "^2.0.57"
+    update-browserslist-db "^1.3.3"
 
 buffer-from@^1.0.0:
   version "1.1.2"
@@ -1377,11 +1377,16 @@ caniuse-api@^3.0.0:
     lodash.memoize "^4.1.2"
     lodash.uniq "^4.5.0"
 
-caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001782:
+caniuse-lite@^1.0.0:
   version "1.0.30001793"
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001793.tgz#238887ddf5fcfc8c36d872394d0a78a517312a72"
   integrity sha512-iwSsYWaCOoh26cV8NwNRViHlrfUvYsHDfRVcbtmw0Kg6PJIZZXwMkj1442FYLBGkeUf1juAsU3DTfxW579mrPA==
 
+caniuse-lite@^1.0.30001810:
+  version "1.0.30001812"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001812.tgz#55b32ed819d120b384149a4f9fd59d179ce008f9"
+  integrity sha512-qN+QNNBr93TCmFrmte0bBCjSDMuRvt78VlHT99qIGPszm4QsqCX8lnyWUFkHi8B7ZBAPq8SH+UqyXNy/odMdng==
+
 chalk@^2.4.2:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
@@ -1760,10 +1765,10 @@ ee-first@1.1.1:
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
   integrity sha512-WMwm9LhRUo+WUaRN+vRuETqG89IgZphVSNkdFgeb6sS/E4OrDIN7t48CAewSHXc6C8lefD8KKfr5vY61brQlow==
 
-electron-to-chromium@^1.5.328:
-  version "1.5.363"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.5.363.tgz#6e9ee6bbb98d4aa12e96853e89993990d577eec8"
-  integrity sha512-VjUKPyWzGnT1fujlkEGC/BvN70Hh70KXtAqcmniXviYlJC/ivcT+BWGPyxWVbJZLfvtKR6dqg1L7T7pgAMBtWA==
+electron-to-chromium@^1.5.438:
+  version "1.5.438"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.5.438.tgz#7531eb37e3eb46f9688106df3753d06114e5b621"
+  integrity sha512-AN9xMU1hJiT65LkCUPL1DZm5TCbOPb2Qsm5pYwFLEXp6/qj9SdT4yMiqs7Qqstwvkn1zF7l36SRGt+s6XcJ0FA==
 
 emoji-regex@^8.0.0:
   version "8.0.0"
@@ -2390,10 +2395,10 @@ node-notifier@^9.0.0:
     uuid "^8.3.0"
     which "^2.0.2"
 
-node-releases@^2.0.36:
-  version "2.0.46"
-  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-2.0.46.tgz#d188a129a83f5e03a101aacb58f260f2ee8faaa1"
-  integrity sha512-GYVXHE2KnrzAfsAjl4uP++evGFCrAU1jta4ubEjIG7YWt/64Gqv66a30yKwWczVjA6j3bM4nBwH7Pk1JmDHaxQ==
+node-releases@^2.0.57:
+  version "2.0.57"
+  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-2.0.57.tgz#47827d34b86a98b4b7afacc1222878c286b6ef2d"
+  integrity sha512-kQK9LGGFiHtrWiNhZtA7Qbw17AQz+dmsEKODRIVTXA9+e5MS/2gZEBhYJt13GrAz5/IOZKddH/0Z3TP/Zgo+yw==
 
 nth-check@^2.0.1, nth-check@^2.1.1:
   version "2.1.1"
@@ -3204,10 +3209,10 @@ unpipe@~1.0.0:
   resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
   integrity sha512-pjy2bYhSsufwWlKwPc+l3cN7+wuJlK6uz0YdJEOlQDbl6jo/YlPi4mb8agUkVC8BF7V8NuzeyPNqRksA3hztKQ==
 
-update-browserslist-db@^1.2.3:
-  version "1.2.3"
-  resolved "https://registry.yarnpkg.com/update-browserslist-db/-/update-browserslist-db-1.2.3.tgz#64d76db58713136acbeb4c49114366cc6cc2e80d"
-  integrity sha512-Js0m9cx+qOgDxo0eMiFGEueWztz+d4+M3rGlmKPT+T4IS/jP4ylw3Nwpu6cpTTP8R1MAC1kF4VbdLt3ARf209w==
+update-browserslist-db@^1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/update-browserslist-db/-/update-browserslist-db-1.3.3.tgz#197e21fb2561fa89f8b94fad605a2b296a18993a"
+  integrity sha512-pJ2sYawQS0R/WI928Gj5GlPhTGzbMelq0+4INtSYNDV9ErKJcX6xjGWkoG/VnB3dpUm00zALaqkrUD77pO5TDQ==
   dependencies:
     escalade "^3.2.0"
     picocolors "^1.1.1"