diff --git a/handlebars/Cargo.toml b/handlebars/Cargo.toml
index 141bd91982..aadbea65bb 100644
--- a/handlebars/Cargo.toml
+++ b/handlebars/Cargo.toml
@@ -12,7 +12,7 @@ categories = ["web-programming::http-server", "web-programming"]
 
 [dependencies]
 glob = "0.3.0"
-handlebars = { version = "4.1.6", features = ["dir_source"] }
+handlebars = { version = "4.2.0", features = ["dir_source"] }
 log = "0.4.14"
 serde = { version = "1.0.133", features = ["derive"] }
 serde_json = "1.0.74"