diff --git a/fishjam_protos/README.md b/fishjam_protos/README.md
index ce89e57..6389156 100644
--- a/fishjam_protos/README.md
+++ b/fishjam_protos/README.md
@@ -9,7 +9,7 @@ The package can be installed by adding `fishjam_protos` to your list of dependen
 ```elixir
 def deps do
   [
-    {:fishjam_protos, "~> 0.3.0"}
+    {:fishjam_protos, "~> 0.4.0"}
   ]
 end
 ```
diff --git a/fishjam_protos/mix.exs b/fishjam_protos/mix.exs
index 3a1dedd..19da41f 100644
--- a/fishjam_protos/mix.exs
+++ b/fishjam_protos/mix.exs
@@ -4,7 +4,7 @@ defmodule FishjamProtos.MixProject do
   def project do
     [
       app: :fishjam_protos,
-      version: "0.3.0",
+      version: "0.4.0",
       elixir: "~> 1.17",
       start_permanent: Mix.env() == :prod,
       elixirc_paths: ["lib"],