diff --git a/go.mod b/go.mod
index f55f4c2..416c670 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.19
 require (
 	github.com/go-chi/chi/v5 v5.0.8
 	github.com/lib/pq v1.10.8
-	github.com/spf13/viper v1.15.0
+	github.com/spf13/viper v1.21.0
 )
 
 require (