diff --git a/go.mod b/go.mod
index bbead4ab..bd454b16 100644
--- a/go.mod
+++ b/go.mod
@@ -42,7 +42,7 @@ require (
 	github.com/prometheus/procfs v0.12.0 // indirect
 	github.com/unpoller/unifi v0.3.15
 	golang.org/x/sys v0.18.0 // indirect
-	google.golang.org/protobuf v1.32.0 // indirect
+	google.golang.org/protobuf v1.33.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1
 )
 
diff --git a/go.sum b/go.sum
index a8545ece..5d2dd805 100644
--- a/go.sum
+++ b/go.sum
@@ -77,8 +77,8 @@ golift.io/cnfgfile v0.0.0-20220509075834-08755d9ef3f5 h1:W9EKFeDCvnMCXrXZ/z33fmD
 golift.io/cnfgfile v0.0.0-20220509075834-08755d9ef3f5/go.mod h1:oXt/WBhSizIK6GmS2ka85IQ4TLmL2BFh4jHKR0bbThI=
 golift.io/version v0.0.2 h1:i0gXRuSDHKs4O0sVDUg4+vNIuOxYoXhaxspftu2FRTE=
 golift.io/version v0.0.2/go.mod h1:76aHNz8/Pm7CbuxIsDi97jABL5Zui3f2uZxDm4vB6hU=
-google.golang.org/protobuf v1.32.0 h1:pPC6BG5ex8PDFnkbrGU3EixyhKcQ2aDuBS36lqK/C7I=
-google.golang.org/protobuf v1.32.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
+google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
+google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=