diff --git a/CHANGELOG b/CHANGELOG
index 0a9becbd9..051fc761a 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,10 @@
+22 May 2018 Version 0.5.5
+ * Support for custom images with workers
+
+13 Apr 2018 Version 0.5.4
+ * k8s plugin
+ * Dropped support for Erlang 17 and 18
+
 21 Mar 2018 Version 0.5.3
  * Various fixes
  * Deps upgrades
diff --git a/deployment/helm/mzbench/values.yaml b/deployment/helm/mzbench/values.yaml
index 1d26ca544..79a42b234 100644
--- a/deployment/helm/mzbench/values.yaml
+++ b/deployment/helm/mzbench/values.yaml
@@ -4,7 +4,7 @@
 replicaCount: 1
 image:
   repository: docker.io/ridrisov/mzbench
-  tag: 0.5.4
+  tag: 0.5.5
 service:
   name: mzbench-server
   type: ClusterIP
diff --git a/node/rebar.config b/node/rebar.config
index b7d54a180..5771ee53b 100644
--- a/node/rebar.config
+++ b/node/rebar.config
@@ -52,7 +52,7 @@
     ]}.
 
 {relx, [
-    {release, {mzbench, "0.5.4"},
+    {release, {mzbench, "0.5.5"},
         [mzbench, dummy_worker, mz_histogram, mz_counter,
         crypto, public_key, asn1, ssl, inets]},
     {vm_args, "rel/files/vm.args"},
diff --git a/server/Makefile b/server/Makefile
index f04792164..55ad1f8e9 100644
--- a/server/Makefile
+++ b/server/Makefile
@@ -39,9 +39,9 @@ rpm: generate
 	-git clone https://github.com/flussonic/epm _build/epm
 	EPM="-s dir --url http://github.com/machinezone/mzbench --description 'Benchmark server' \
 	-m 'Info <info@mz.com>' --vendor 'MZ' --license BSD"
-	cd tmproot && ../_build/epm/epm.erl -f -t deb -n mzbench -v 0.5.4 $(EPM) -a amd64 \
+	cd tmproot && ../_build/epm/epm.erl -f -t deb -n mzbench -v 0.5.5 $(EPM) -a amd64 \
 	           --category net opt
-	cd tmproot && ../_build/epm/epm.erl -f -t rpm -n mzbench -v 0.5.4 $(EPM) -a amd64 \
+	cd tmproot && ../_build/epm/epm.erl -f -t rpm -n mzbench -v 0.5.5 $(EPM) -a amd64 \
 	           --category Server/Benchmark opt
 
 .PHONY: js-dev
diff --git a/server/rebar.config b/server/rebar.config
index 3ad5e18db..bcc87cad6 100644
--- a/server/rebar.config
+++ b/server/rebar.config
@@ -55,7 +55,7 @@
     ]}.
 
 {relx, [
-    {release, {mzbench_api, "0.5.4"},
+    {release, {mzbench_api, "0.5.5"},
         [mzbench_api]},
     {vm_args, "rel/files/vm.args"},
     {sys_config, "rel/files/sys.config"},