diff --git a/Cargo.toml b/Cargo.toml
index 41dada5..707392d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -49,6 +49,6 @@ rustls-tls = ["reqwest/rustls-tls"]
 default-tls = ["reqwest/default-tls"]
 
 [dev-dependencies]
-httpmock = "0.5"
+httpmock = "0.6"
 assert_cmd = "1.0"
 predicates = "2.1"