diff --git a/src/approov-protected-server/token-check/go.mod b/src/approov-protected-server/token-check/go.mod
index 864660b..0d9959c 100644
--- a/src/approov-protected-server/token-check/go.mod
+++ b/src/approov-protected-server/token-check/go.mod
@@ -3,6 +3,6 @@ module github.com/approov/quickstart-golang-token-check/approov-protected-server
 go 1.18
 
 require (
-	github.com/golang-jwt/jwt/v4 v4.5.0
+	github.com/golang-jwt/jwt/v4 v4.5.1
 	github.com/joho/godotenv v1.3.0
 )
diff --git a/src/approov-protected-server/token-check/go.sum b/src/approov-protected-server/token-check/go.sum
index 4e148a7..b094459 100644
--- a/src/approov-protected-server/token-check/go.sum
+++ b/src/approov-protected-server/token-check/go.sum
@@ -1,4 +1,4 @@
-github.com/golang-jwt/jwt/v4 v4.5.0 h1:7cYmW1XlMY7h7ii7UhUyChSgS5wUJEnm9uZVTGqOWzg=
-github.com/golang-jwt/jwt/v4 v4.5.0/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
+github.com/golang-jwt/jwt/v4 v4.5.1 h1:JdqV9zKUdtaa9gdPlywC3aeoEsR681PlKC+4F5gQgeo=
+github.com/golang-jwt/jwt/v4 v4.5.1/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
 github.com/joho/godotenv v1.3.0 h1:Zjp+RcGpHhGlrMbJzXTrZZPrWj+1vfm90La1wgB6Bhc=
 github.com/joho/godotenv v1.3.0/go.mod h1:7hK45KPybAkOC6peb+G5yklZfMxEjkZhHbwpqxOKXbg=