diff --git a/Cargo.toml b/Cargo.toml
index c3c68da..175d7d9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,7 +11,9 @@ path = "/media/win_e/Clara_Daten/etc/Programmierung/Rust/src/passwordgenerator.r
 
 
 [dependencies]
-regex = "0.2"
+regex = "1"
 rand = "0.3.15"
 getopts = "0.2"
 text_io = "0.1.7"
+num-traits = "0.2"
+lazy_static = "1.0"