diff --git a/go.mod b/go.mod
index 2e7c692..b8119b3 100644
--- a/go.mod
+++ b/go.mod
@@ -12,7 +12,7 @@ require (
 	golang.org/x/net v0.55.0
 	golang.org/x/term v0.43.0
 	google.golang.org/adk v1.2.1-0.20260519122726-f2aee5301649
-	google.golang.org/genai v1.57.0
+	google.golang.org/genai v1.59.0
 	gopkg.in/yaml.v3 v3.0.1
 )
 
diff --git a/go.sum b/go.sum
index 30b57e1..6f354b3 100644
--- a/go.sum
+++ b/go.sum
@@ -193,8 +193,8 @@ google.golang.org/adk v1.2.1-0.20260519122726-f2aee5301649 h1:jQQ81gyy7j6Mh2gE9Y
 google.golang.org/adk v1.2.1-0.20260519122726-f2aee5301649/go.mod h1:R8tNFnI/eiBXHn7zJPJtqdiK/WXC+tVkyuZsXyNZXN4=
 google.golang.org/api v0.279.0 h1:hsx2M2OaRcaKtVYK6vXEUnQvdjnend7ZYES+lYaot74=
 google.golang.org/api v0.279.0/go.mod h1:B9TqLBwJqVjp1mtt7WeoQwWRwvu/400y5lETOql+giQ=
-google.golang.org/genai v1.57.0 h1:qTyG2ynz5dQy2jF4CvZdLHHVslhR0heMue+zM1a4GNM=
-google.golang.org/genai v1.57.0/go.mod h1:A3kkl0nyBjyFlNjgxIwKq70julKbIxpSxqKO5gw/gmk=
+google.golang.org/genai v1.59.0 h1:xp+ydkJFW8hO0hTUaAkr8TrLM9HFP3NYAwFhPd0nDqA=
+google.golang.org/genai v1.59.0/go.mod h1:mDdPDFXo1Ats7f1WXVyZgWb/CkMzFWTWJruIMy7hGIU=
 google.golang.org/genproto v0.0.0-20260319201613-d00831a3d3e7 h1:XzmzkmB14QhVhgnawEVsOn6OFsnpyxNPRY9QV01dNB0=
 google.golang.org/genproto v0.0.0-20260319201613-d00831a3d3e7/go.mod h1:L43LFes82YgSonw6iTXTxXUX1OlULt4AQtkik4ULL/I=
 google.golang.org/genproto/googleapis/api v0.0.0-20260427160629-7cedc36a6bc4 h1:yOzSCGPx+cp5VO7IxvZ9SBFF7j1tZVcNtlHR2iYKtVo=