diff --git a/notifier/pubsub/go.mod b/notifier/pubsub/go.mod
index 5881068..6dcf46c 100644
--- a/notifier/pubsub/go.mod
+++ b/notifier/pubsub/go.mod
@@ -1,13 +1,14 @@
 module github.com/nil-go/konf/notifier/pubsub
 
 go 1.22
+toolchain go1.22.9
 
 require (
 	cloud.google.com/go/compute/metadata v0.5.2
 	cloud.google.com/go/pubsub v1.45.1
 	github.com/google/uuid v1.6.0
 	google.golang.org/api v0.209.0
-	google.golang.org/grpc v1.67.1
+	google.golang.org/grpc v1.68.0
 )
 
 require (
diff --git a/notifier/pubsub/go.sum b/notifier/pubsub/go.sum
index e79832a..4d86e46 100644
--- a/notifier/pubsub/go.sum
+++ b/notifier/pubsub/go.sum
@@ -153,8 +153,8 @@ google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyac
 google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc=
-google.golang.org/grpc v1.67.1 h1:zWnc1Vrcno+lHZCOofnIMvycFcc0QRGIzm9dhnDX68E=
-google.golang.org/grpc v1.67.1/go.mod h1:1gLDyUQU7CTLJI90u3nXZ9ekeghjeM7pTDZlqFNg2AA=
+google.golang.org/grpc v1.68.0 h1:aHQeeJbo8zAkAa3pRzrVjZlbz6uSfeOXlJNQM0RAbz0=
+google.golang.org/grpc v1.68.0/go.mod h1:fmSPC5AsjSBCK54MyHRx48kpOti1/jRfOlwEWywNjWA=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=