diff --git a/go.mod b/go.mod
index add8dcb..9cf4387 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/plexusone/agentkit
 go 1.25.5
 
 require (
-	github.com/a2aproject/a2a-go v0.3.7
+	github.com/a2aproject/a2a-go v0.3.8
 	github.com/cloudwego/eino v0.7.37
 	github.com/go-playground/validator/v10 v10.30.1
 	github.com/grokify/mogo v0.73.3
diff --git a/go.sum b/go.sum
index f70d338..7562b3f 100644
--- a/go.sum
+++ b/go.sum
@@ -4,8 +4,8 @@ cloud.google.com/go/auth v0.18.2 h1:+Nbt5Ev0xEqxlNjd6c+yYUeosQ5TtEUaNcN/3FozlaM=
 cloud.google.com/go/auth v0.18.2/go.mod h1:xD+oY7gcahcu7G2SG2DsBerfFxgPAJz17zz2joOFF3M=
 cloud.google.com/go/compute/metadata v0.9.0 h1:pDUj4QMoPejqq20dK0Pg2N4yG9zIkYGdBtwLoEkH9Zs=
 cloud.google.com/go/compute/metadata v0.9.0/go.mod h1:E0bWwX5wTnLPedCKqk3pJmVgCBSM6qQI1yTBdEb3C10=
-github.com/a2aproject/a2a-go v0.3.7 h1:yw3wqvIoafE5KBh66qYdc0Na1y87H2zEX0R1hHFTcww=
-github.com/a2aproject/a2a-go v0.3.7/go.mod h1:I7Cm+a1oL+UT6zMoP+roaRE5vdfUa1iQGVN8aSOuZ0I=
+github.com/a2aproject/a2a-go v0.3.8 h1:chS3LPLmxYIbl6afdlHmg/3yA23SfaQcKaWy3SU19fM=
+github.com/a2aproject/a2a-go v0.3.8/go.mod h1:I7Cm+a1oL+UT6zMoP+roaRE5vdfUa1iQGVN8aSOuZ0I=
 github.com/airbrake/gobrake v3.6.1+incompatible/go.mod h1:wM4gu3Cn0W0K7GUuVWnlXZU11AGBXMILnrdOU8Kn00o=
 github.com/bahlo/generic-list-go v0.2.0 h1:5sz/EEAK+ls5wF+NeqDpk5+iNdMDXrh3z3nPnH1Wvgk=
 github.com/bahlo/generic-list-go v0.2.0/go.mod h1:2KvAjgMlE5NNynlg/5iLrrCCZ2+5xWbdbCW3pNTGyYg=