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 eba5d2b..7e6fa9a 100644
--- a/user-restricted-separate-auth-tutorials/nhs-login/php/yarn.lock
+++ b/user-restricted-separate-auth-tutorials/nhs-login/php/yarn.lock
@@ -1303,9 +1303,9 @@ big.js@^5.2.2:
   integrity sha512-vyL2OymJxmarO8gxMr0mhChsO9QGwhynfuu4+MHTAW6czfq9humCB7rKpUjDd9YUiDPU4mzpyupFSvOClAwbmQ==
 
 body-parser@~1.20.5:
-  version "1.20.6"
-  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.20.6.tgz#60c789c78e0992d906da0a29d71ae01d15c1ed76"
-  integrity sha512-p5tAzS57i5MV9fZFDj9LeIiTZEufbSe2eDozP+ElheSUq1m74CRq1jI4mYNDdVs9vQztXFLuk/Gd6BWTdwRJ5g==
+  version "1.20.9"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.20.9.tgz#b64358a113b4d200d7484752cd154b66933e2009"
+  integrity sha512-FISIQxV5u91Y9gvuFq3q/tA/qTqLJn3AhRcEvyozyhJTh5OBFFtv827AdHU7Rbyct4r+Ba1/99oFa1Y3yuFsdw==
   dependencies:
     bytes "~3.1.2"
     content-type "~1.0.5"
@@ -1315,7 +1315,7 @@ body-parser@~1.20.5:
     http-errors "~2.0.1"
     iconv-lite "~0.4.24"
     on-finished "~2.4.1"
-    qs "~6.15.1"
+    qs "~6.16.0"
     raw-body "~2.5.3"
     type-is "~1.6.18"
     unpipe "~1.0.0"
@@ -2761,7 +2761,7 @@ proxy-addr@~2.0.7:
     forwarded "0.2.0"
     ipaddr.js "1.9.1"
 
-qs@6.14.1, qs@~6.15.1:
+qs@6.14.1, qs@~6.15.1, qs@~6.16.0:
   version "6.14.1"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.14.1.tgz#a41d85b9d3902f31d27861790506294881871159"
   integrity sha512-4EK3+xJl8Ts67nLYNwqw/dsFVnCf+qR7RgXSK9jEEm9unao3njwMDdmsdvoKBKHzxd7tCYz5e5M+SnMjdtXGQQ==