diff --git a/go.mod b/go.mod
index 86fa333..768794e 100644
--- a/go.mod
+++ b/go.mod
@@ -13,7 +13,7 @@ require (
 	github.com/cloudwego/eino v0.7.25
 	github.com/go-playground/validator/v10 v10.30.1
 	google.golang.org/adk v0.3.0
-	google.golang.org/genai v1.42.0
+	google.golang.org/genai v1.43.0
 	gopkg.in/yaml.v3 v3.0.1
 )
 
diff --git a/go.sum b/go.sum
index ef77b0e..32f28c9 100644
--- a/go.sum
+++ b/go.sum
@@ -280,8 +280,8 @@ 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 v0.3.0 h1:gitgAKnET1F1+fFZc7VSAEo7cjK+D39mnRyqIRTzyzY=
 google.golang.org/adk v0.3.0/go.mod h1:iE1Kgc8JtYHiNxfdLa9dxcV4DqTn0D8q4eqhBi012Ak=
-google.golang.org/genai v1.42.0 h1:XFHfo0DDCzdzQALZoFs6nowAHO2cE95XyVvFLNaFLRY=
-google.golang.org/genai v1.42.0/go.mod h1:A3kkl0nyBjyFlNjgxIwKq70julKbIxpSxqKO5gw/gmk=
+google.golang.org/genai v1.43.0 h1:8vhqhzJNZu1U94e2m+KvDq/TUUjSmDrs1aKkvTa8SoM=
+google.golang.org/genai v1.43.0/go.mod h1:A3kkl0nyBjyFlNjgxIwKq70julKbIxpSxqKO5gw/gmk=
 google.golang.org/genproto/googleapis/api v0.0.0-20260114163908-3f89685c29c3 h1:X9z6obt+cWRX8XjDVOn+SZWhWe5kZHm46TThU9j+jss=
 google.golang.org/genproto/googleapis/api v0.0.0-20260114163908-3f89685c29c3/go.mod h1:dd646eSK+Dk9kxVBl1nChEOhJPtMXriCcVb4x3o6J+E=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20260114163908-3f89685c29c3 h1:C4WAdL+FbjnGlpp2S+HMVhBeCq2Lcib4xZqfPNF6OoQ=