diff --git a/party-ceremony/integration-tests/go.mod b/party-ceremony/integration-tests/go.mod
index cf75f8f05..74ee9baaa 100644
--- a/party-ceremony/integration-tests/go.mod
+++ b/party-ceremony/integration-tests/go.mod
@@ -12,7 +12,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/kms v1.53.6
 	github.com/digital-asset/dazl-client/v8 v8.9.0
 	github.com/golang-jwt/jwt/v5 v5.3.1
-	github.com/smartcontractkit/chain-selectors v1.0.104
+	github.com/smartcontractkit/chain-selectors v1.0.106
 	github.com/smartcontractkit/chainlink-canton/party-ceremony v0.0.0-00010101000000-000000000000
 	github.com/smartcontractkit/chainlink-deployments-framework v0.111.0
 	github.com/smartcontractkit/chainlink-testing-framework/framework v0.16.5
diff --git a/party-ceremony/integration-tests/go.sum b/party-ceremony/integration-tests/go.sum
index 9aaa2f21c..db11d80b4 100644
--- a/party-ceremony/integration-tests/go.sum
+++ b/party-ceremony/integration-tests/go.sum
@@ -569,8 +569,8 @@ github.com/sirupsen/logrus v1.9.4 h1:TsZE7l11zFCLZnZ+teH4Umoq5BhEIfIzfRDZ1Uzql2w
 github.com/sirupsen/logrus v1.9.4/go.mod h1:ftWc9WdOfJ0a92nsE2jF5u5ZwH8Bv2zdeOC42RjbV2g=
 github.com/smartcontractkit/ccip-owner-contracts v0.1.0 h1:GiBDtlx7539o7AKlDV+9LsA7vTMPv+0n7ClhSFnZFAk=
 github.com/smartcontractkit/ccip-owner-contracts v0.1.0/go.mod h1:NnT6w4Kj42OFFXhSx99LvJZWPpMjmo4+CpDEWfw61xY=
-github.com/smartcontractkit/chain-selectors v1.0.104 h1:/n9pPGM5W/+r1eHoWZv4VwX9LNS1af4+ICyhM8zKRNM=
-github.com/smartcontractkit/chain-selectors v1.0.104/go.mod h1:qy7whtgG5g+7z0jt0nRyii9bLND9m15NZTzuQPkMZ5w=
+github.com/smartcontractkit/chain-selectors v1.0.106 h1:6Mz7FDooWJEcfvuOX3nH7oh5s44fqg/WqVDQS63Mjzs=
+github.com/smartcontractkit/chain-selectors v1.0.106/go.mod h1:qy7whtgG5g+7z0jt0nRyii9bLND9m15NZTzuQPkMZ5w=
 github.com/smartcontractkit/chainlink-aptos v0.0.0-20260428085939-5c70de12dbfc h1:Um9FBcf0JNSFuGbxgccDG1vM3cNrMGy0SdJ7r6VbX0o=
 github.com/smartcontractkit/chainlink-aptos v0.0.0-20260428085939-5c70de12dbfc/go.mod h1:zfE2R7887kiwXkGTHKPe5NBgwhFwIC3pnA2uAxrbvig=
 github.com/smartcontractkit/chainlink-canton v0.0.0-20260609155219-dcbe77d4a320 h1:ix4tCtSTB7S2XGll+uqnhrqAQ+2iW/Zk/vnPjBMYRB0=