diff --git a/Makefile b/Makefile
index fbd6168c..087c4763 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ ci: check-licenses build integ
 # installs cargo-deny
 .PHONY: cargo-deny
 cargo-deny:
-	cargo install --version 0.13.5 cargo-deny --locked
+	cargo install --version 0.14.1 cargo-deny --locked
 
 # checks each crate, and evaluates licenses. requires cargo-deny.
 .PHONY: check-licenses