diff --git a/flutter_ffi_plugin/example/native/hub/Cargo.toml b/flutter_ffi_plugin/example/native/hub/Cargo.toml
index 522c8f6a..0012c397 100755
--- a/flutter_ffi_plugin/example/native/hub/Cargo.toml
+++ b/flutter_ffi_plugin/example/native/hub/Cargo.toml
@@ -13,7 +13,7 @@ crate-type = ["lib", "cdylib", "staticlib"]
 
 [dependencies]
 rinf = "6.11.1"
-prost = "0.12.3"
+prost = "0.12.6"
 wasm-bindgen = "0.2.92"                     # Uncomment this line to target the web
 tokio_with_wasm = "0.4.4"                   # Uncomment this line to target the web
 sample_crate = { path = "../sample_crate" }
diff --git a/flutter_ffi_plugin/template/native/hub/Cargo.toml b/flutter_ffi_plugin/template/native/hub/Cargo.toml
index ab480ee8..dacb0d73 100644
--- a/flutter_ffi_plugin/template/native/hub/Cargo.toml
+++ b/flutter_ffi_plugin/template/native/hub/Cargo.toml
@@ -13,7 +13,7 @@ crate-type = ["lib", "cdylib", "staticlib"]
 
 [dependencies]
 rinf = "6.11.1"
-prost = "0.12.3"
+prost = "0.12.6"
 tokio = { version = "1", features = ["rt-multi-thread", "sync", "macros"] }
 # wasm-bindgen = "0.2.92" # Uncomment this line to target the web
 # tokio_with_wasm = "0.4.4" # Uncomment this line to target the web