diff --git a/party-ceremony/integration-tests/go.mod b/party-ceremony/integration-tests/go.mod
index 02a869ed3..b038f706c 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 v1.53.4
 	github.com/digital-asset/dazl-client/v8 v8.9.0
 	github.com/golang-jwt/jwt/v5 v5.3.1
-	github.com/smartcontractkit/chain-selectors v1.0.102
+	github.com/smartcontractkit/chain-selectors v1.0.103
 	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 e6a5b38ff..43fd4d718 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 v1.0.102 h1:qYP4+72HfvogCHR5ymwRFee36WH77514ZBj299SVCBA=
-github.com/smartcontractkit/chain-selectors v1.0.102/go.mod h1:qy7whtgG5g+7z0jt0nRyii9bLND9m15NZTzuQPkMZ5w=
+github.com/smartcontractkit/chain-selectors v1.0.103 h1:PpvIinn1TIDT7nh/P5KLQunRk0Kp1IR6moP2IGvlP58=
+github.com/smartcontractkit/chain-selectors v1.0.103/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=