diff --git a/acmed/Cargo.toml b/acmed/Cargo.toml
index ac0cde2..5425af3 100644
--- a/acmed/Cargo.toml
+++ b/acmed/Cargo.toml
@@ -15,7 +15,7 @@ publish = false
 [dependencies]
 acme_common = { path = "../acme_common" }
 clap = "2.32"
-handlebars = "2.0.0-beta.2"
+handlebars = "3.0.0"
 http_req = "0.5"
 log = "0.4"
 nom = "5.0"