diff --git a/Makefile b/Makefile
index 5830b37f..1084881a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,14 +1,14 @@
 KAFKA_VERSION ?= 1.1
 PROJECT = brod
 PROJECT_DESCRIPTION = Kafka client library in Erlang
-PROJECT_VERSION = 3.7.4
+PROJECT_VERSION = 3.7.5
 
 DEPS = supervisor3 kafka_protocol
 
 ERLC_OPTS = -Werror +warn_unused_vars +warn_shadow_vars +warn_unused_import +warn_obsolete_guard +debug_info -Dbuild_brod_cli
 
 dep_supervisor3_commit = 1.1.8
-dep_kafka_protocol_commit = 2.2.4
+dep_kafka_protocol_commit = 2.2.5
 dep_kafka_protocol = git https://github.com/klarna/kafka_protocol.git $(dep_kafka_protocol_commit)
 
 EDOC_OPTS = preprocess, {macros, [{build_brod_cli, true}]}
diff --git a/changelog.md b/changelog.md
index b9ffa0c2..2270bd40 100644
--- a/changelog.md
+++ b/changelog.md
@@ -138,9 +138,9 @@
   * Discard stale async-ack messages to group subscriber
 * 3.7.4
   * Add callback to make user_data in group join request
-* 3.?
+* 3.7.5
+  * Bump kafka protocol version to 2.2.5
   * Fix empty assignment handling. In case a group member has no partition assigned,
     `member_assignment` data field in group sync response can either be `null` (kafka 0.10)
     or a struct having empty `topic_partitions` (kafka 0.11 or later). The later case
     was not handled properly in `brod` before this fix.
-
diff --git a/rebar.config b/rebar.config
index 09c86993..93fbc7b7 100644
--- a/rebar.config
+++ b/rebar.config
@@ -1,5 +1,5 @@
 {deps, [ {supervisor3, "1.1.8"}
-       , {kafka_protocol, "2.2.4"}
+       , {kafka_protocol, "2.2.5"}
        ]}.
 {edoc_opts, [{preprocess, true}, {macros, [{build_brod_cli, true}]}]}.
 {erl_opts, [warn_unused_vars,warn_shadow_vars,warn_unused_import,warn_obsolete_guard,debug_info]}.
diff --git a/src/brod.app.src b/src/brod.app.src
index 6899e633..e26fdfbe 100644
--- a/src/brod.app.src
+++ b/src/brod.app.src
@@ -1,7 +1,7 @@
 %% -*- mode:erlang -*-
 {application,brod,
  [{description,"Apache Kafka Erlang client library"},
-  {vsn,"3.7.4"},
+  {vsn,"3.7.5"},
   {registered,[]},
   {applications,[kernel,stdlib,kafka_protocol,supervisor3]},
   {env,[]},