diff --git a/go.mod b/go.mod
index de1ec28f2..4647e164a 100644
--- a/go.mod
+++ b/go.mod
@@ -27,7 +27,7 @@ require (
 	github.com/pelletier/go-toml/v2 v2.2.4
 	github.com/segmentio/ksuid v1.0.4
 	github.com/smartcontractkit/ccip-owner-contracts v0.1.0
-	github.com/smartcontractkit/chain-selectors v1.0.81
+	github.com/smartcontractkit/chain-selectors v1.0.83
 	github.com/smartcontractkit/chainlink-aptos v0.0.0-20251024142440-51f2ad2652a2
 	github.com/smartcontractkit/chainlink-ccip v0.1.1-solana.0.20250903115155-a68d8c28ae1d
 	github.com/smartcontractkit/chainlink-ccip/chains/solana v0.0.0-20250805210128-7f8a0f403c3a
diff --git a/go.sum b/go.sum
index 3cc5a9bd2..ab599a2f4 100644
--- a/go.sum
+++ b/go.sum
@@ -691,8 +691,8 @@ github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ
 github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
 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 v1.0.81 h1:Dz4mo5Hxqyg7Sx27wpYcM6Aft/36AUWcbL2zeJVbMwA=
-github.com/smartcontractkit/chain-selectors v1.0.81/go.mod h1:xsKM0aN3YGcQKTPRPDDtPx2l4mlTN1Djmg0VVXV40b8=
+github.com/smartcontractkit/chain-selectors v1.0.83 h1:FgNLzMCrSE67tTaLsmtBESuzVmStLxJHsiVeSYNW/Es=
+github.com/smartcontractkit/chain-selectors v1.0.83/go.mod h1:xsKM0aN3YGcQKTPRPDDtPx2l4mlTN1Djmg0VVXV40b8=
 github.com/smartcontractkit/chainlink-aptos v0.0.0-20251024142440-51f2ad2652a2 h1:vGdeMwHO3ow88HvxfhA4DDPYNY0X9jmdux7L83UF/W8=
 github.com/smartcontractkit/chainlink-aptos v0.0.0-20251024142440-51f2ad2652a2/go.mod h1:iteU0WORHkArACVh/HoY/1bipV4TcNcJdTmom9uIT0E=
 github.com/smartcontractkit/chainlink-ccip v0.1.1-solana.0.20250903115155-a68d8c28ae1d h1:4tEhMQnJW5jndVxukgC+/CVf+FkHVKg3AYygkMtOVUQ=