diff --git a/Cargo.toml b/Cargo.toml
index 6eae72d..75fbbde 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ license-file = "LICENSE"
 [dependencies]
 prost = { version = "0.11", features = ["prost-derive"] }
 prost-types = "0.11"
-prost-wkt = "0.3.4"
+prost-wkt = "0.6.0"
 prost-wkt-types = "0.3.3"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"