diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 9202efd..61255b0 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "3.0.3"
+  ".": "3.0.4"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9dc924a..0af3c7b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to the LaunchDarkly Erlang/Elixir SDK will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org).
 
+## [3.0.4](https://github.com/launchdarkly/erlang-server-sdk/compare/v3.0.3...v3.0.4) (2023-12-04)
+
+
+### Bug Fixes
+
+* handle `already_started` when starting instance ([#111](https://github.com/launchdarkly/erlang-server-sdk/issues/111)) ([5e181d4](https://github.com/launchdarkly/erlang-server-sdk/commit/5e181d44c371dc1021255090bceab8151d7dfb76))
+
 ## [3.0.3](https://github.com/launchdarkly/erlang-server-sdk/compare/v3.0.2...v3.0.3) (2023-11-17)
 
 
diff --git a/src/ldclient.app.src b/src/ldclient.app.src
index a516249..59989fa 100644
--- a/src/ldclient.app.src
+++ b/src/ldclient.app.src
@@ -1,7 +1,7 @@
 {application, ldclient,
  [{description, "LaunchDarkly SDK for Erlang"},
   {pkg_name, "launchdarkly_server_sdk"},
-  {vsn, "3.0.3"}, %% x-release-please-version
+  {vsn, "3.0.4"}, %% x-release-please-version
   {registered, []},
   {mod, {ldclient_app, []}},
   {applications,
diff --git a/src/ldclient_config.erl b/src/ldclient_config.erl
index 34b9e7a..05278ce 100644
--- a/src/ldclient_config.erl
+++ b/src/ldclient_config.erl
@@ -106,7 +106,7 @@
 -define(DEFAULT_POLLING_UPDATE_REQUESTOR, ldclient_update_requestor_httpc).
 -define(MINIMUM_POLLING_INTERVAL, 30).
 -define(USER_AGENT, "ErlangClient").
--define(VERSION, "3.0.3"). %% x-release-please-version
+-define(VERSION, "3.0.4"). %% x-release-please-version
 -define(EVENT_SCHEMA, "4").
 -define(DEFAULT_OFFLINE, false).
 -define(DEFAULT_REDIS_HOST, "127.0.0.1").