diff --git a/go.mod b/go.mod
index b6a91ff..f670515 100644
--- a/go.mod
+++ b/go.mod
@@ -1,20 +1,18 @@
 module github.com/jamesread/OliveTin
 
-go 1.15
+go 1.16
 
 require (
-	github.com/bufbuild/buf v0.37.0
+	github.com/bufbuild/buf v0.54.1
 	github.com/denisbrodbeck/machineid v1.0.1
 	github.com/fsnotify/fsnotify v1.4.9
 	github.com/go-co-op/gocron v1.6.2
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.4.0
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.5.0
 	github.com/sirupsen/logrus v1.8.1
-	github.com/spf13/viper v1.7.1
+	github.com/spf13/viper v1.8.1
 	github.com/stretchr/testify v1.7.0
-	golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4 // indirect
-	golang.org/x/sys v0.0.0-20210510120138-977fb7262007 // indirect
-	google.golang.org/genproto v0.0.0-20210520160233-290a1ae68a05
-	google.golang.org/grpc v1.37.0
-	google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.0.0
-	google.golang.org/protobuf v1.26.0
+	google.golang.org/genproto v0.0.0-20210617175327-b9e0b3197ced
+	google.golang.org/grpc v1.40.0-dev.0.20210708170655-30dfb4b933a5
+	google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.1.0
+	google.golang.org/protobuf v1.27.1
 )