diff --git a/go.mod b/go.mod
index 9fb555c1..0901f3f2 100644
--- a/go.mod
+++ b/go.mod
@@ -1,7 +1,7 @@
 module zntr.io/harp/v2
 
 go 1.21.0
-toolchain go1.22.2
+toolchain go1.22.3
 
 require (
 	dario.cat/mergo v1.0.0
@@ -73,7 +73,7 @@ require (
 	golang.org/x/sys v0.20.0
 	golang.org/x/term v0.20.0
 	google.golang.org/grpc v1.63.2
-	google.golang.org/protobuf v1.33.0
+	google.golang.org/protobuf v1.34.2
 	gopkg.in/yaml.v3 v3.0.1
 	sigs.k8s.io/yaml v1.4.0
 	zntr.io/paseto v1.3.0
diff --git a/go.sum b/go.sum
index 358980a1..38213e4d 100644
--- a/go.sum
+++ b/go.sum
@@ -622,8 +622,8 @@ google.golang.org/genproto/googleapis/rpc v0.0.0-20240318140521-94a12d6c2237 h1:
 google.golang.org/genproto/googleapis/rpc v0.0.0-20240318140521-94a12d6c2237/go.mod h1:WtryC6hu0hhx87FDGxWCDptyssuo68sk10vYjF+T9fY=
 google.golang.org/grpc v1.63.2 h1:MUeiw1B2maTVZthpU5xvASfTh3LDbxHd6IJ6QQVU+xM=
 google.golang.org/grpc v1.63.2/go.mod h1:WAX/8DgncnokcFUldAxq7GeB5DXHDbMF+lLvDomNkRA=
-google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
-google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
+google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
+google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=