diff --git a/go.mod b/go.mod
index 296a800..23d9019 100644
--- a/go.mod
+++ b/go.mod
@@ -3,8 +3,8 @@ module github.com/plexusone/mcp-google
 go 1.26.4
 
 require (
-	github.com/grokify/goauth v0.23.30
-	github.com/grokify/gogoogle v0.11.1
+	github.com/grokify/goauth v0.24.0
+	github.com/grokify/gogoogle v0.11.0
 	github.com/modelcontextprotocol/go-sdk v1.7.0
 	github.com/plexusone/omniskill v0.12.0
 	github.com/plexusone/omnitoken v0.1.0
diff --git a/go.sum b/go.sum
index 59926f3..72e8292 100644
--- a/go.sum
+++ b/go.sum
@@ -50,12 +50,12 @@ github.com/googleapis/gax-go/v2 v2.24.0 h1:myMaPYyF9MecEmvQqMqomIwn9t/4KCZN9qnws
 github.com/googleapis/gax-go/v2 v2.24.0/go.mod h1:IaTHBDd7NHxSCiu0vEs8pQZu4dGZrWwuSoxCnk16OFM=
 github.com/grokify/base36 v1.0.5 h1:iUgnt40hrPtn3M2gjU4Darow5ikf8xWXrTuMWTLziCk=
 github.com/grokify/base36 v1.0.5/go.mod h1:L+1aaUBGfp5Ctar7KCS5G9uPABo1Ccu1Ct2iQAuhOJ4=
-github.com/grokify/goauth v0.23.30 h1:hQU5wLwnQcTz5Q2AAsqD9+ubdKJ8hvk2oXMuRErUU0E=
-github.com/grokify/goauth v0.23.30/go.mod h1:CCPrQOi1aE9FElsZiORlIFIW99/CUEh46iwRnm7+hpE=
+github.com/grokify/goauth v0.24.0 h1:HoTGIPNRASMr5AMJfMY09jdZ96vN4HTQsL/fI8hgJPA=
+github.com/grokify/goauth v0.24.0/go.mod h1:bS5qbmBW/zTgZ8UiKHHEGVFO2P86gde/tgKXVPS8rBo=
 github.com/grokify/gocharts/v2 v2.27.0 h1:Ca9dlnd+JakmQZzDrRiRRkvRYotW5VXW/72emOJ3oAA=
 github.com/grokify/gocharts/v2 v2.27.0/go.mod h1:3buFARwTBlVwHYHPmyS0tHyr1U1GK8hnYYA6+TTTAcU=
-github.com/grokify/gogoogle v0.11.1 h1:pWQD1/FzI0glCmU5qERCr/F34AY5wcrkhtFAAXWwD9w=
-github.com/grokify/gogoogle v0.11.1/go.mod h1:96Fyxbo2S2jEza2KFoA3sAiXAWLrpqc1hnvIUgtuLhc=
+github.com/grokify/gogoogle v0.11.0 h1:QDtzuGtat/gga+3ORIecuZBd2/HJT/aq4UrCHgHCQIs=
+github.com/grokify/gogoogle v0.11.0/go.mod h1:f5uYAFeVGKXeMMKXk+ik0EkPULn29PB+4qzvszKePpk=
 github.com/grokify/mogo v0.74.7 h1:wfN4Ahk65FJ9gWKtwhOgJtW48sh/4vT0nfoFo6QP+TA=
 github.com/grokify/mogo v0.74.7/go.mod h1:fK2N1Fqj4CVOxIUVr4W7Oo6FGfCFJErNl57J2TYjQq0=
 github.com/grokify/oscompat v0.5.0 h1:qGUym1Jt+yecBmBM7FnimvuUWLs8VVRCxotpHTzaWH0=
@@ -169,10 +169,10 @@ gonum.org/v1/gonum v0.17.0 h1:VbpOemQlsSMrYmn7T2OUvQ4dqxQXU+ouZFQsZOx50z4=
 gonum.org/v1/gonum v0.17.0/go.mod h1:El3tOrEuMpv2UdMrbNlKEh9vd86bmQ6vqIcDwxEOc1E=
 google.golang.org/api v0.293.0 h1:p9XIWOf63U4OgYx120ZwVU8+vl4XTPmWfgVPnmOAS9w=
 google.golang.org/api v0.293.0/go.mod h1:6n5tjEB1gzwniZTepZ0g5u+wM7Bof5GeULCx/zh8ZE0=
-google.golang.org/genproto v0.0.0-20260819154853-08b0e4226688 h1:2ficYAs+4TBEqohUu9hr7J2YeNTie+3BVyqERjs5Hm0=
-google.golang.org/genproto v0.0.0-20260819154853-08b0e4226688/go.mod h1:icDJeJwWhZtQDn/1WGql+0n01hbizh4G7/T75RoxcHs=
-google.golang.org/genproto/googleapis/api v0.0.0-20260819154853-08b0e4226688 h1:ax2KzoSRIZU/M0cIxri3pKxy99vniH1PVxWC6si/eZI=
-google.golang.org/genproto/googleapis/api v0.0.0-20260819154853-08b0e4226688/go.mod h1:1RJ9BQGyNdZwkGc1eTqkErfRZ6RJyYPHZo73BZ1vQqI=
+google.golang.org/genproto v0.0.0-20260807164820-c8921c73eeea h1:EoNao6AiKb+bftjR8vFOxqtY1A4zLnvnfea+FBQicBo=
+google.golang.org/genproto v0.0.0-20260807164820-c8921c73eeea/go.mod h1:MVqdGj2rFowpxM1nWJoGZmKI3TGThZsWENFz9uc4l1g=
+google.golang.org/genproto/googleapis/api v0.0.0-20260807164820-c8921c73eeea h1:Jifw/kjs/r3B0uszvls/m3c3tmZs2YHGM9C+rvxP9gY=
+google.golang.org/genproto/googleapis/api v0.0.0-20260807164820-c8921c73eeea/go.mod h1:K/+WGbmBY7aNW1HDw1fJnKYo10i0DkAX6pows00dLig=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20260819154853-08b0e4226688 h1:cYNAzI2sUwhmCcoj9TxvihSrqsxt6uIkj3rDRhSDmW4=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20260819154853-08b0e4226688/go.mod h1:DjtHYE8FKJLivXcBEjGwndXfIC23G0VpXiXKqG179uA=
 google.golang.org/grpc v1.83.1 h1:HIO0+BEtBP6soyqvqC8sNUjZ7bTs+0hFQuFF+RAy++Y=