diff --git a/contrib/Cargo.toml b/contrib/Cargo.toml
index 2eeaf2d3..753858e3 100644
--- a/contrib/Cargo.toml
+++ b/contrib/Cargo.toml
@@ -33,9 +33,9 @@ serde_json = { version = "1.0", optional = true }
 rmp-serde = { version = "^0.13", optional = true }
 
 # Templating dependencies only.
-handlebars = { version = "^0.29", optional = true }
+handlebars = { version = "0.30", optional = true }
 glob = { version = "^0.2", optional = true }
-tera = { version = "^0.10", optional = true }
+tera = { version = "0.11", optional = true }
 
 [package.metadata.docs.rs]
 all-features = true