diff --git a/go.mod b/go.mod
index 15286b8..6046fe3 100644
--- a/go.mod
+++ b/go.mod
@@ -25,7 +25,7 @@ require (
 	go.opentelemetry.io/proto/otlp v1.11.0
 	golang.org/x/sys v0.48.0
 	google.golang.org/genproto/googleapis/api v0.0.0-20260921155816-b14227669459
-	google.golang.org/grpc v1.84.0
+	google.golang.org/grpc v1.83.2
 	google.golang.org/protobuf v1.36.12
 	pgregory.net/rapid v1.3.0
 )
diff --git a/go.sum b/go.sum
index a33d7dd..57495bf 100644
--- a/go.sum
+++ b/go.sum
@@ -89,8 +89,8 @@ google.golang.org/genproto/googleapis/api v0.0.0-20260921155816-b14227669459 h1:
 google.golang.org/genproto/googleapis/api v0.0.0-20260921155816-b14227669459/go.mod h1:PX5/4vemwVoXtwEcRDWwcR1/r0qrosfx3qoVADMwnVE=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20260921155816-b14227669459 h1:b0xCahf3FK2m2Cv0p4vTozGPWncCvLfwV86UNg8xWU8=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20260921155816-b14227669459/go.mod h1:OaIUM3+LpYcK2GXM4FTmhWoIq371Owdr+Cc7/BsYHHc=
-google.golang.org/grpc v1.84.0 h1:soMyaPJ8pAak5PIQ0DGBUir0XRo2fRoMqhNWMLlLxO0=
-google.golang.org/grpc v1.84.0/go.mod h1:ljCht0DrxQrXBDRTZp52Qxh3Ffk8CdYm2sj4O2QN2C0=
+google.golang.org/grpc v1.83.2 h1:EManeRomTObA0BU7I8vXgg/78uE5MJ9M8B39EX2WscU=
+google.golang.org/grpc v1.83.2/go.mod h1:YPI1hK3kDked6iHvgX3tR0y+nX/qpMFKhPgFsokw1S8=
 google.golang.org/protobuf v1.36.12 h1:pJOKDDOyeXErUroCihFAd5LQuwXBSpVnKGrj5o/fwxc=
 google.golang.org/protobuf v1.36.12/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
 pgregory.net/rapid v1.3.0 h1:vBvO0VSqti75J1jjYqpgPNBLKMd1+gxa9fYo7vk/Exc=