diff --git a/DeploymentDescriptor-environment.json b/DeploymentDescriptor-environment.json
index 9d617872d..1d44ff268 100644
--- a/DeploymentDescriptor-environment.json
+++ b/DeploymentDescriptor-environment.json
@@ -1,5 +1,5 @@
 {
-  "srvcId" : "inventory-storage-5.1.0-SNAPSHOT",
+  "srvcId" : "inventory-storage-5.1.0",
   "descriptor" : {
     "exec" : "java -jar ../mod-inventory-storage/target/inventory-storage-fat.jar -Dhttp.port=%p",
     "env": [
diff --git a/DeploymentDescriptor.json b/DeploymentDescriptor.json
index 6e4d6afc7..c8aa35c80 100644
--- a/DeploymentDescriptor.json
+++ b/DeploymentDescriptor.json
@@ -1,5 +1,5 @@
 {
-  "srvcId" : "inventory-storage-5.1.0-SNAPSHOT",
+  "srvcId" : "inventory-storage-5.1.0",
   "descriptor" : {
     "exec" : "java -jar ../mod-inventory-storage/target/inventory-storage-fat.jar -Dhttp.port=%p embed_postgres=true"
   }
diff --git a/ModuleDescriptor.json b/ModuleDescriptor.json
index 1c48a7b50..c850f8dcc 100644
--- a/ModuleDescriptor.json
+++ b/ModuleDescriptor.json
@@ -1,5 +1,5 @@
 {
-  "id": "inventory-storage-5.1.0-SNAPSHOT",
+  "id": "inventory-storage-5.1.0",
   "name": "Inventory Storage Module",
   "provides": [
     {
diff --git a/NEWS.md b/NEWS.md
index a8b1ccfc8..b96f545d3 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,9 +1,9 @@
-## 5.1.0 Unreleased
+## 5.1.0 2017-08-03
 
 * MODINVSTOR-12 Searching and sorting on material type properties (e.g. materialType.name)
 * Upgrade RAML Module Builder to version 13.0.2
 * Include implementation version in `id` in Module Descriptor
-* Provides item-storage interface version 3.1 (notes additional CQL indexes in comments)  
+* Provides item-storage interface version 3.1 (notes additional CQL indexes in comments)
 
 ## 5.0.0 2017-06-07
 
diff --git a/pom.xml b/pom.xml
index f4c6e5f78..328199b7e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <artifactId>inventory-storage</artifactId>
   <groupId>org.folio</groupId>
-  <version>5.1.0-SNAPSHOT</version>
+  <version>5.1.0</version>
 
   <licenses>
     <license>
diff --git a/register-managed.sh b/register-managed.sh
index d30de9be1..895365a62 100755
--- a/register-managed.sh
+++ b/register-managed.sh
@@ -3,7 +3,7 @@
 deployment_descriptor=${1:-DeploymentDescriptor-environment.json}
 tenant_id=${2:-demo_tenant}
 okapi_proxy_address=${3:-http://localhost:9130}
-module_id=${4:-inventory-storage-5.1.0-SNAPSHOT}
+module_id=${4:-inventory-storage-5.1.0}
 
 ./okapi-registration/managed-deployment/register.sh \
   ${module_id} \
diff --git a/register.sh b/register.sh
index d176b04ea..26e39318e 100755
--- a/register.sh
+++ b/register.sh
@@ -4,7 +4,7 @@ module_direct_address=${1:-http://localhost:9407}
 module_instance_id=${2:-localhost-9407}
 tenant_id=${3:-demo_tenant}
 okapi_proxy_address=${4:-http://localhost:9130}
-module_id=${5:-inventory-storage-5.1.0-SNAPSHOT}
+module_id=${5:-inventory-storage-5.1.0}
 
 ./okapi-registration/unmanaged-deployment/register.sh \
   ${module_direct_address} \
diff --git a/registration/proxy.json b/registration/proxy.json
index ba0986655..0fa06d4c4 100644
--- a/registration/proxy.json
+++ b/registration/proxy.json
@@ -1,5 +1,5 @@
 {
-  "id": "inventory-storage-5.1.0-SNAPSHOT",
+  "id": "inventory-storage-5.1.0",
   "name": "Inventory Storage Module",
   "provides": [
     {
diff --git a/unregister-managed.sh b/unregister-managed.sh
index 52a9167c9..b02e8c866 100755
--- a/unregister-managed.sh
+++ b/unregister-managed.sh
@@ -3,7 +3,7 @@
 instance_id=${1:-}
 tenant_id=${2:-demo_tenant}
 okapi_proxy_address=${3:-http://localhost:9130}
-module_id=${4:-inventory-storage-5.1.0-SNAPSHOT}
+module_id=${4:-inventory-storage-5.1.0}
 
 ./okapi-registration/managed-deployment/unregister.sh \
   ${instance_id} \
diff --git a/unregister.sh b/unregister.sh
index 5ee1b5015..a1bbffcc6 100755
--- a/unregister.sh
+++ b/unregister.sh
@@ -2,7 +2,7 @@
 
 instance_id=${1:-localhost-9407}
 tenant_id=${2:-demo_tenant}
-module_id=${3:-inventory-storage-5.1.0-SNAPSHOT}
+module_id=${3:-inventory-storage-5.1.0}
 
 ./okapi-registration/unmanaged-deployment/unregister.sh \
   ${instance_id} \