diff --git a/Cargo.toml b/Cargo.toml
index d3f075f..068b871 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ maintenance = { status = "passively-maintained" }
 
 [dependencies]
 data-encoding = "2.3.3"
-quoted_printable = "0.4.8"
+quoted_printable = "0.5.0"
 charset = "0.1.3"
 
 [dev-dependencies]