diff --git a/go.mod b/go.mod
index 43c7996..f48edf1 100644
--- a/go.mod
+++ b/go.mod
@@ -1,9 +1,12 @@
 module token_authorizer
 
-go 1.20
+go 1.21
+
+toolchain go1.23.1
 
 require (
 	github.com/MicahParks/keyfunc v1.9.0
+	github.com/MicahParks/keyfunc/v3 v3.3.3
 	github.com/aws/aws-lambda-go v1.47.0
 	github.com/aws/aws-sdk-go v1.52.1
 	github.com/buger/jsonparser v1.1.1
diff --git a/go.sum b/go.sum
index ef5a7b3..d1f8c3b 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,6 @@
 github.com/MicahParks/keyfunc v1.9.0 h1:lhKd5xrFHLNOWrDc4Tyb/Q1AJ4LCzQ48GVJyVIID3+o=
 github.com/MicahParks/keyfunc v1.9.0/go.mod h1:IdnCilugA0O/99dW+/MkvlyrsX8+L8+x95xuVNtM5jw=
+github.com/MicahParks/keyfunc/v3 v3.3.3/go.mod h1:f/UMyXdKfkZzmBeBFUeYk+zu066J1Fcl48f7Wnl5Z48=
 github.com/aws/aws-lambda-go v1.40.0 h1:6dKcDpXsTpapfCFF6Debng6CiV/Z3sNHekM6bwhI2J0=
 github.com/aws/aws-lambda-go v1.40.0/go.mod h1:jwFe2KmMsHmffA1X2R09hH6lFzJQxzI8qK17ewzbQMM=
 github.com/aws/aws-lambda-go v1.41.0 h1:l/5fyVb6Ud9uYd411xdHZzSf2n86TakxzpvIoz7l+3Y=