diff --git a/go.mod b/go.mod
index 35d7ca6..493f8ab 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.19
 require (
 	buf.build/gen/go/bufbuild/protovalidate/protocolbuffers/go v1.32.0-20231115204500-e097f827e652.1
 	github.com/envoyproxy/protoc-gen-validate v1.0.4
-	github.com/google/cel-go v0.18.2
+	github.com/google/cel-go v0.19.0
 	github.com/stretchr/testify v1.8.4
 	google.golang.org/protobuf v1.32.0
 )
diff --git a/go.sum b/go.sum
index bd4e6f0..0581601 100644
--- a/go.sum
+++ b/go.sum
@@ -9,8 +9,8 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/envoyproxy/protoc-gen-validate v1.0.4 h1:gVPz/FMfvh57HdSJQyvBtF00j8JU4zdyUgIUNhlgg0A=
 github.com/envoyproxy/protoc-gen-validate v1.0.4/go.mod h1:qys6tmnRsYrQqIhm2bvKZH4Blx/1gTIZ2UKVY1M+Yew=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
-github.com/google/cel-go v0.18.2 h1:L0B6sNBSVmt0OyECi8v6VOS74KOc9W/tLiWKfZABvf4=
-github.com/google/cel-go v0.18.2/go.mod h1:kWcIzTsPX0zmQ+H3TirHstLLf9ep5QTsZBN9u4dOYLg=
+github.com/google/cel-go v0.19.0 h1:vVgaZoHPBDd1lXCYGQOh5A06L4EtuIfmqQ/qnSXSKiU=
+github.com/google/cel-go v0.19.0/go.mod h1:kWcIzTsPX0zmQ+H3TirHstLLf9ep5QTsZBN9u4dOYLg=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=