diff --git a/go.mod b/go.mod
index 18fe53469..148d33325 100644
--- a/go.mod
+++ b/go.mod
@@ -48,7 +48,7 @@ require (
 	github.com/aristanetworks/goarista v0.0.0-20190325233358-a123909ec740
 	github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5
 	github.com/awnumar/memguard v0.22.5
-	github.com/aws/aws-msk-iam-sasl-signer-go v1.0.1
+	github.com/aws/aws-msk-iam-sasl-signer-go v1.0.3
 	github.com/aws/aws-sdk-go-v2 v1.36.3
 	github.com/aws/aws-sdk-go-v2/config v1.29.14
 	github.com/aws/aws-sdk-go-v2/credentials v1.17.67
diff --git a/go.sum b/go.sum
index d56cd2995..5d70f4c09 100644
--- a/go.sum
+++ b/go.sum
@@ -878,8 +878,8 @@ github.com/awnumar/memcall v0.3.0 h1:8b/3Sptrtgejj2kLgL6M5F2r4OzTf19CTllO+gIXUg8
 github.com/awnumar/memcall v0.3.0/go.mod h1:8xOx1YbfyuCg3Fy6TO8DK0kZUua3V42/goA5Ru47E8w=
 github.com/awnumar/memguard v0.22.5 h1:PH7sbUVERS5DdXh3+mLo8FDcl1eIeVjJVYMnyuYpvuI=
 github.com/awnumar/memguard v0.22.5/go.mod h1:+APmZGThMBWjnMlKiSM1X7MVpbIVewen2MTkqWkA/zE=
-github.com/aws/aws-msk-iam-sasl-signer-go v1.0.1 h1:nMp7diZObd4XEVUR0pEvn7/E13JIgManMX79Q6quV6E=
-github.com/aws/aws-msk-iam-sasl-signer-go v1.0.1/go.mod h1:MVYeeOhILFFemC/XlYTClvBjYZrg/EPd3ts885KrNTI=
+github.com/aws/aws-msk-iam-sasl-signer-go v1.0.3 h1:9vETuCJAV00CpMT8ONil8xvFuZrEgjTHWavXBd/DiPQ=
+github.com/aws/aws-msk-iam-sasl-signer-go v1.0.3/go.mod h1:MVYeeOhILFFemC/XlYTClvBjYZrg/EPd3ts885KrNTI=
 github.com/aws/aws-sdk-go v1.29.11/go.mod h1:1KvfttTE3SPKMpo8g2c6jL3ZKfXtFvKscTgahTma5Xg=
 github.com/aws/aws-sdk-go v1.44.263/go.mod h1:aVsgQcEevwlmQ7qHE9I3h+dtQgpqhFB+i8Phjh7fkwI=
 github.com/aws/aws-sdk-go-v2 v1.18.0/go.mod h1:uzbQtefpm44goOPmdKyAlXSNcwlRgF3ePWVW6EtJvvw=