diff --git a/dotcom-rendering/package.json b/dotcom-rendering/package.json
index 0c2a5395ef1..f152dae121c 100644
--- a/dotcom-rendering/package.json
+++ b/dotcom-rendering/package.json
@@ -72,7 +72,7 @@
 		"@guardian/eslint-config": "4.1.0",
 		"@guardian/eslint-config-typescript": "6.0.1",
 		"@guardian/eslint-plugin-source-react-components": "18.0.0",
-		"@guardian/identity-auth": "1.0.0",
+		"@guardian/identity-auth": "1.1.0",
 		"@guardian/identity-auth-frontend": "1.0.0",
 		"@guardian/libs": "15.7.0",
 		"@guardian/prettier": "5.0.0",
diff --git a/yarn.lock b/yarn.lock
index 64ca44b79a1..e73b1a3446c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3191,10 +3191,10 @@
   resolved "https://registry.yarnpkg.com/@guardian/identity-auth-frontend/-/identity-auth-frontend-1.0.0.tgz#22720eeeaf1382a65161abe67839903982c1d65c"
   integrity sha512-lmuz8kIG5PeRjyjq1S9CMlfczOLxUdT+3UD8jYk3VZkGgLjN+3IX0e3GK7mMo/SnIojxLOD8x3tiVRCPjfiUdQ==
 
-"@guardian/identity-auth@1.0.0":
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/@guardian/identity-auth/-/identity-auth-1.0.0.tgz#ea8896a45d2aef9828e590cccdd858b5f46785d1"
-  integrity sha512-JUkPai2Qnuq1quQ2rtvwWhLTtISqJBNe8XpxqbIr4jGaNWn5EL3kI1scAwq5PyNEg9135E7YXWTnjLNkm3ivoA==
+"@guardian/identity-auth@1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@guardian/identity-auth/-/identity-auth-1.1.0.tgz#c40ae651db80f9941efa2f13edcfab2b7ecb6621"
+  integrity sha512-sL5qgjZsZ+ur+fFe+PCohTx1xryx0X4FX6f3q3yyyuzVAcQ1LY1n+Ovap0QlDSyueCfDi35rW9Pc9wlvS1Cvzg==
 
 "@guardian/libs@15.6.4":
   version "15.6.4"