diff --git a/src/problem5/crude/go.mod b/src/problem5/crude/go.mod
index 2dcca58d9..4aef5136b 100644
--- a/src/problem5/crude/go.mod
+++ b/src/problem5/crude/go.mod
@@ -15,7 +15,7 @@ require (
 	github.com/tendermint/tendermint v0.34.21
 	github.com/tendermint/tm-db v0.6.7
 	google.golang.org/genproto/googleapis/api v0.0.0-20230822172742-b8732ec3820d
-	google.golang.org/grpc v1.57.0
+	google.golang.org/grpc v1.57.1
 	gopkg.in/yaml.v2 v2.4.0
 )
 
diff --git a/src/problem5/crude/go.sum b/src/problem5/crude/go.sum
index 4123587eb..d61aa5a77 100644
--- a/src/problem5/crude/go.sum
+++ b/src/problem5/crude/go.sum
@@ -1943,8 +1943,8 @@ google.golang.org/grpc v1.35.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAG
 google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
 google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
 google.golang.org/grpc v1.45.0/go.mod h1:lN7owxKUQEqMfSyQikvvk5tf/6zMPsrK+ONuO11+0rQ=
-google.golang.org/grpc v1.57.0 h1:kfzNeI/klCGD2YPMUlaGNT3pxvYfga7smW3Vth8Zsiw=
-google.golang.org/grpc v1.57.0/go.mod h1:Sd+9RMTACXwmub0zcNY2c4arhtrbBYD1AUHI/dt16Mo=
+google.golang.org/grpc v1.57.1 h1:upNTNqv0ES+2ZOOqACwVtS3Il8M12/+Hz41RCPzAjQg=
+google.golang.org/grpc v1.57.1/go.mod h1:Sd+9RMTACXwmub0zcNY2c4arhtrbBYD1AUHI/dt16Mo=
 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=