diff --git a/COMPATIBILITY.md b/COMPATIBILITY.md
index 8ee91582..00365773 100644
--- a/COMPATIBILITY.md
+++ b/COMPATIBILITY.md
@@ -12,7 +12,7 @@ This table shows the summary of the compatibility of the Node modules at version
 | Node modules **v1.4** | Yes                    | 8      | Yes                    |
 | Node modules **v2.0** | Yes                    | 10     | Yes                    |
 
-By default a Fabric Peer v1.4 will create a Nodejs v8 , and a Fabric Peer v2.0 will create a Nodejs v12 runtime. Whilst is the default, the docker image used to host the chaincode and contracts can be altered.  Set the environment variable `CORE_CHAINCODE_NODE_RUNTIME` on the peer to the name of the docker image. For example `CORE_CHAINCODE_NODE_RUNTIME=example/customNodeRuntime:latest`
+By default a Fabric Peer v1.4 will create a Nodejs v8 runtime, and a Fabric Peer v2.0 will create a Nodejs v10 runtime. Whilst is the default, the docker image used to host the chaincode and contracts can be altered.  Set the environment variable `CORE_CHAINCODE_NODE_RUNTIME` on the peer to the name of the docker image. For example `CORE_CHAINCODE_NODE_RUNTIME=example/customNodeRuntime:latest`
 
 The Node modules will connect to the peer whilst running; this is referred to as 'Fabric Peer Connectivity' in the table. For example, whilst the Fabric Peer v1.4 will create a Nodejs 8 runtime, if a Nodejs 12 runtime was configured, the Node modules at v2.0.0 still function when connecting to the Fabric Peer v1.4.
 
@@ -32,15 +32,15 @@ Node modules that are produced are `fabric-contract-api`, `fabric-shim`, `fabric
 
 ### Supported Runtimes
 
-v1.4.x and v2.0.0 Node modules are supported running in Nodejs 12.13 with the x86_64 architecture. Later Nodejs 12 versions are supported but are not tested.
+v2.0.0 Node modules are supported running in Nodejs 10.15+, with the x86_64 architecture.
 
-v1.4.x Node modules are supported running Nodejs 8.16.1 with the  x86_64 architecture. Later Nodejs 8 versions are supported but are not tested.
+v1.4.x Node modules are supported running Nodejs 8.16.1 with the x86_64 architecture.
 
 Architecture Support: all docker images, runtimes, tools are tested under x86_64 ONLY
 
 ### Default Peer Runtime selection
 
-When using Fabric 2.0.0, the default docker image that is used to run the Node chaincode is node:12.13.0-alpine 
+When using Fabric 2.0.0, the default docker image that is used to run the Node chaincode is node:10.15.2-alpine 
 
 *Note:* With the default docker image used by Fabric 2.0.0 the packaged code will be installed with npm. If a `package-lock.json` or a `npm-shrinkwrap.json` file is present, `npm ci --only=production` will be used. Otherwise `npm install --production` will be used. 
 
diff --git a/TUTORIAL.md b/TUTORIAL.md
index bf0ad6b7..792e60bd 100644
--- a/TUTORIAL.md
+++ b/TUTORIAL.md
@@ -15,8 +15,8 @@ The dependencies of `fabric-chaincode-api` and `fabric-shim` will be required.
   "name": "chaincode",
   "description": "My first exciting chaincode implemented in node.js",
   "engines": {
-    "node": ">=8.4.0",
-    "npm": ">=5.3.0"
+    "node": "^10.15.2",
+    "npm": "^6.4.1"
   },
   "scripts": {
 	  "test":"mocha.....
@@ -28,8 +28,8 @@ The dependencies of `fabric-chaincode-api` and `fabric-shim` will be required.
   "author": "",
   "license": "Apache-2.0",
   "dependencies": {
-    "fabric-chaincode-api": "^1.4.0",
-    "fabric-shim": "^1.4.0"
+    "fabric-chaincode-api": "2.1.0-unstable",
+    "fabric-shim": "2.1.0-unstable"
   }
 }
 
diff --git a/docker/fabric-nodeenv/Dockerfile b/docker/fabric-nodeenv/Dockerfile
index 252632c9..6b1dbcc0 100644
--- a/docker/fabric-nodeenv/Dockerfile
+++ b/docker/fabric-nodeenv/Dockerfile
@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 #
-ARG NODE_VER=12.13.0
+ARG NODE_VER=10.15.2
 FROM node:${NODE_VER}-alpine
 RUN apk add --no-cache \
 	make \
diff --git a/docker/fabric-nodeenv/docker.js b/docker/fabric-nodeenv/docker.js
index 7c56d7aa..617dfc55 100644
--- a/docker/fabric-nodeenv/docker.js
+++ b/docker/fabric-nodeenv/docker.js
@@ -16,7 +16,7 @@ const util = require('util');
 const { shell: runcmds } = require('toolchain');
 
 const version = JSON.parse(fs.readFileSync(path.join(__dirname, '..', '..', 'package.json'))).version;
-const node_version = process.env.NODE_VERSION || '12.9.1';
+const node_version = process.env.NODE_VERSION || '10.15.2';
 const build_dir = path.join(__dirname);
 const tag = version + '-' + git.short();
 
diff --git a/docs/_jsdoc/tutorials/using-chaincodeinterface.md b/docs/_jsdoc/tutorials/using-chaincodeinterface.md
index fd718e69..b1df0abb 100644
--- a/docs/_jsdoc/tutorials/using-chaincodeinterface.md
+++ b/docs/_jsdoc/tutorials/using-chaincodeinterface.md
@@ -60,8 +60,8 @@ Finally, update the "start" script in package.json to "node mychaincode.js":
 	"version": "1.0.0",
 	"description": "My first exciting chaincode implemented in node.js",
 	"engines": {
-		"node": ">=8.4.0",
-		"npm": ">=5.3.0"
+		"node": "^10.15.2",
+		"npm": "^6.4.1"
 	},
         "scripts": { "start" : "node mychaincode.js" },
 	"engine-strict": true,
diff --git a/docs/_jsdoc/tutorials/using-contractinterface.md b/docs/_jsdoc/tutorials/using-contractinterface.md
index b63bc196..4bd2f92d 100644
--- a/docs/_jsdoc/tutorials/using-contractinterface.md
+++ b/docs/_jsdoc/tutorials/using-contractinterface.md
@@ -15,8 +15,8 @@ The dependencies of `fabric-chaincode-api` and `fabric-shim` will be required.
   "name": "chaincode",
   "description": "My first exciting chaincode implemented in node.js",
   "engines": {
-    "node": ">=8.4.0",
-    "npm": ">=5.3.0"
+    "node": "^10.15.2",
+    "npm": "^6.4.1"
   },
   "scripts": {
 	  "test":"mocha.....
@@ -28,8 +28,8 @@ The dependencies of `fabric-chaincode-api` and `fabric-shim` will be required.
   "author": "",
   "license": "Apache-2.0",
   "dependencies": {
-    "fabric-chaincode-api": "^1.4.0",
-    "fabric-shim": "^1.4.0"
+    "fabric-chaincode-api": "2.1.0-unstable",
+    "fabric-shim": "2.1.0-unstable"
   }
 }