diff --git a/go/go.mod b/go/go.mod
index f61716cb4..405fcffeb 100644
--- a/go/go.mod
+++ b/go/go.mod
@@ -7,7 +7,7 @@ require (
 	dario.cat/mergo v1.0.2
 
 	// adk dependencies
-	github.com/a2aproject/a2a-go v0.3.6
+	github.com/a2aproject/a2a-go v0.3.10
 	github.com/abiosoft/ishell/v2 v2.0.2
 	github.com/anthropics/anthropic-sdk-go v1.26.0
 	github.com/aws/aws-sdk-go-v2/config v1.32.10
@@ -44,7 +44,7 @@ require (
 	go.uber.org/automaxprocs v1.6.0
 	go.uber.org/zap v1.27.1
 	golang.org/x/text v0.34.0
-	google.golang.org/adk v0.6.0
+	google.golang.org/adk v1.0.0
 	google.golang.org/genai v1.40.0
 	google.golang.org/protobuf v1.36.11
 	gopkg.in/yaml.v3 v3.0.1
diff --git a/go/go.sum b/go/go.sum
index 4ddb2e3d1..1f32c1f46 100644
--- a/go/go.sum
+++ b/go/go.sum
@@ -22,8 +22,8 @@ github.com/Masterminds/semver/v3 v3.4.0 h1:Zog+i5UMtVoCU8oKka5P7i9q9HgrJeGzI9SA1
 github.com/Masterminds/semver/v3 v3.4.0/go.mod h1:4V+yj/TJE1HU9XfppCwVMZq3I84lprf4nC11bSS5beM=
 github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
 github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
-github.com/a2aproject/a2a-go v0.3.6 h1:VbRoM2MNsfc7o4GkjGt3KZCjbqILAJq846K1z8rpHTc=
-github.com/a2aproject/a2a-go v0.3.6/go.mod h1:I7Cm+a1oL+UT6zMoP+roaRE5vdfUa1iQGVN8aSOuZ0I=
+github.com/a2aproject/a2a-go v0.3.10 h1:oiwxhxe6HlJiYupASW04aHixZeiZq1Y/fha2N1EWJyI=
+github.com/a2aproject/a2a-go v0.3.10/go.mod h1:I7Cm+a1oL+UT6zMoP+roaRE5vdfUa1iQGVN8aSOuZ0I=
 github.com/abiosoft/ishell v2.0.0+incompatible h1:zpwIuEHc37EzrsIYah3cpevrIc8Oma7oZPxr03tlmmw=
 github.com/abiosoft/ishell v2.0.0+incompatible/go.mod h1:HQR9AqF2R3P4XXpMpI0NAzgHf/aS6+zVXRj14cVk9qg=
 github.com/abiosoft/ishell/v2 v2.0.2 h1:5qVfGiQISaYM8TkbBl7RFO6MddABoXpATrsFbVI+SNo=
@@ -573,8 +573,8 @@ gomodules.xyz/jsonpatch/v2 v2.4.0 h1:Ci3iUJyx9UeRx7CeFN8ARgGbkESwJK+KB9lLcWxY/Zw
 gomodules.xyz/jsonpatch/v2 v2.4.0/go.mod h1:AH3dM2RI6uoBZxn3LVrfvJ3E0/9dG4cSrbuBJT4moAY=
 gonum.org/v1/gonum v0.16.0 h1:5+ul4Swaf3ESvrOnidPp4GZbzf0mxVQpDCYUQE7OJfk=
 gonum.org/v1/gonum v0.16.0/go.mod h1:fef3am4MQ93R2HHpKnLk4/Tbh/s0+wqD5nfa6Pnwy4E=
-google.golang.org/adk v0.6.0 h1:hQl+K1qcvJ+B6rGBI+9T/Y6t21XsBQ8pRJqZYaOwK5M=
-google.golang.org/adk v0.6.0/go.mod h1:nSTAyo0DQnua9dfuiDpMWq2crE9jE24ZaFJO4hwueUI=
+google.golang.org/adk v1.0.0 h1:DcJGKH9YweOdsAvE5Hu9UhhLoVYcNEVKzvOPS+B49lQ=
+google.golang.org/adk v1.0.0/go.mod h1:wLmpRAp0zXcrdUN2V6mNoh+mj/4O16k0YzGJMNF7Mjk=
 google.golang.org/api v0.252.0 h1:xfKJeAJaMwb8OC9fesr369rjciQ704AjU/psjkKURSI=
 google.golang.org/api v0.252.0/go.mod h1:dnHOv81x5RAmumZ7BWLShB/u7JZNeyalImxHmtTHxqw=
 google.golang.org/genai v1.40.0 h1:kYxyQSH+vsib8dvsgyLJzsVEIv5k3ZmHJyVqdvGncmc=