diff --git a/actix-protobuf/CHANGES.md b/actix-protobuf/CHANGES.md
index 62df809be..b3df9364d 100644
--- a/actix-protobuf/CHANGES.md
+++ b/actix-protobuf/CHANGES.md
@@ -2,6 +2,7 @@
 
 ## Unreleased - 2022-xx-xx
 - Minimum supported Rust version (MSRV) is now 1.57 due to transitive `time` dependency.
+- Update `prost` dependency to `0.10`
 
 
 ## 0.7.0 - 2022-03-01
diff --git a/actix-protobuf/Cargo.toml b/actix-protobuf/Cargo.toml
index e8f199a67..616fa5367 100644
--- a/actix-protobuf/Cargo.toml
+++ b/actix-protobuf/Cargo.toml
@@ -21,8 +21,8 @@ path = "src/lib.rs"
 actix-web = { version = "4", default_features = false }
 derive_more = "0.99.5"
 futures-util = { version = "0.3.7", default-features = false }
-prost = { version = "0.9", default_features = false }
+prost = { version = "0.10", default_features = false }
 
 [dev-dependencies]
 actix-web = { version = "4", default_features = false, features = ["macros"] }
-prost = { version = "0.9", default_features = false, features = ["prost-derive"] }
+prost = { version = "0.10", default_features = false, features = ["prost-derive"] }