diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index da90bcda1..4057296e0 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -28,12 +28,13 @@ Before you submit your Pull Request (PR) consider the following guidelines:
 * Commit your changes using a descriptive commit message that follows our
   [commit message conventions](#commit-message-guidelines). Adherence to these conventions
   is necessary because release notes are automatically generated from these messages.
-by running  followed by npm run commit.
      ```shell
      # stage your changes 
      git add .
      # use git-cz interactive helper tool to commit
      npm run commit
+     # or use following command if you install commitizen globally   
+     git cz
      ```
   Note: the optional commit `-a` command line option will automatically "add" and "rm" edited files.
 
diff --git a/package-lock.json b/package-lock.json
index eb6cc5c4c..e4246c504 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1249,9 +1249,9 @@
       }
     },
     "@nestjs/common": {
-      "version": "5.3.5",
-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-5.3.5.tgz",
-      "integrity": "sha512-D/E7Ea1oBE/JktqJdlrktgeXm87qH8duC/KSjIu1WrmZYUPTAJu9DP1n68XPXF8wSX0+wivCRGA5tQcJGF4I5w==",
+      "version": "5.3.6",
+      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-5.3.6.tgz",
+      "integrity": "sha512-Mzk9zwcLRah4R+DcdVj51tK2/4Pgt/QV2cacRPNpTRfV4AsrWQq+HV1Da+5+Y9lnj/PO0p5Jgp8ySDOot/ckHg==",
       "requires": {
         "axios": "0.17.1",
         "cli-color": "1.2.0",
@@ -1261,9 +1261,9 @@
       }
     },
     "@nestjs/core": {
-      "version": "5.3.4",
-      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-5.3.4.tgz",
-      "integrity": "sha512-SOfBKrsEwK0vuXQ4cq7OjRc5kFxWEdcQPCY4yfUfVFFqXTktW/JPaNa4mcs29pH4WCBGyTmHwVVkdWJUiOYDHQ==",
+      "version": "5.3.6",
+      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-5.3.6.tgz",
+      "integrity": "sha512-233pVIPjiYgZJ2gdt3Cjh0pTSkAo07fiPEobycJ/kuvj8ah/6t3dluTxFm/npk+UsJnR1OL6FIUIFue5dpqCxA==",
       "requires": {
         "@nuxtjs/opencollective": "0.1.0",
         "body-parser": "1.18.3",
@@ -1286,9 +1286,9 @@
       }
     },
     "@nestjs/microservices": {
-      "version": "5.3.5",
-      "resolved": "https://registry.npmjs.org/@nestjs/microservices/-/microservices-5.3.5.tgz",
-      "integrity": "sha512-qwDbQRfcc63SJrXzm5STC2cXhubMJ4SwkkyHDtDFG6ek/wZ0ew+rCANzRik3c0yLbocCEg6Z5pvkqlyBm7Un0g==",
+      "version": "5.3.6",
+      "resolved": "https://registry.npmjs.org/@nestjs/microservices/-/microservices-5.3.6.tgz",
+      "integrity": "sha512-LplVKxfD/GckyCL41BhunlQkpQnfOIO398m4dYogNUq3dgoStykX4rrIbZsxltRJnKqEbMF0lV0Owl3WYdVQXw==",
       "requires": {
         "iterare": "0.0.8",
         "json-socket": "^0.2.1",
@@ -1296,9 +1296,9 @@
       }
     },
     "@nestjs/passport": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/passport/-/passport-5.0.1.tgz",
-      "integrity": "sha512-K0R85Q2CyAK9PQEhp2s61gJW6xl+sR75wRxHcoYC0TyiWCZIE1rtBZX4reiqeYjZlG+r0xdhpwjWXvbjerFbUA=="
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/@nestjs/passport/-/passport-5.0.2.tgz",
+      "integrity": "sha512-WVjNri6r+w6VA6ABirFiuiJXhyAtWURd0dwFrDw6UmEmulF4E3FZL2/BfT53wlAGAk/Ats2Da+Ae0jXJsuH1IA=="
     },
     "@nestjs/swagger": {
       "version": "2.5.1",
@@ -1323,9 +1323,9 @@
       }
     },
     "@nestjs/typeorm": {
-      "version": "5.2.0",
-      "resolved": "https://registry.npmjs.org/@nestjs/typeorm/-/typeorm-5.2.0.tgz",
-      "integrity": "sha512-gb+Vjc1Lv9Y6bzVmX+/5UoPEUSby8S0pf3TwVx+ek1AIDVpSq7uOc4yjiXTDIx+J++OACCxe/Cr9yChHidLicg=="
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/@nestjs/typeorm/-/typeorm-5.2.1.tgz",
+      "integrity": "sha512-vbUmIRtCBq3yBXatTkJ8FbCuxxCf/mZ30TJ8PxhQ2D6CfCacZq1GgWdX3ae+ivsf7TUADGXNQyKfASaHqPNeKA=="
     },
     "@nestjs/websockets": {
       "version": "5.3.1",
diff --git a/package.json b/package.json
index 3c5771994..7a508976e 100644
--- a/package.json
+++ b/package.json
@@ -96,6 +96,7 @@
     ],
     "prepare": [
       "@semantic-release/changelog",
+      "@semantic-release/npm",
       "@semantic-release/git"
     ],
     "publish": [
@@ -123,13 +124,13 @@
     "@angular/pwa": "^0.7.5",
     "@angular/router": "^6.1.7",
     "@angular/service-worker": "^6.1.7",
-    "@nestjs/common": "^5.3.5",
-    "@nestjs/core": "^5.3.4",
+    "@nestjs/common": "^5.3.6",
+    "@nestjs/core": "^5.3.6",
     "@nestjs/elasticsearch": "^0.1.2",
-    "@nestjs/microservices": "^5.3.5",
-    "@nestjs/passport": "^5.0.1",
+    "@nestjs/microservices": "^5.3.6",
+    "@nestjs/passport": "^5.0.2",
     "@nestjs/swagger": "^2.5.1",
-    "@nestjs/typeorm": "^5.2.0",
+    "@nestjs/typeorm": "^5.2.1",
     "@nestjs/websockets": "^5.3.1",
     "@ngx-formly/core": "^5.0.0-beta.6",
     "@ngx-formly/material": "^5.0.0-beta.6",
diff --git a/stories/howto.md b/stories/howto.md
index 96fed16f6..248511376 100644
--- a/stories/howto.md
+++ b/stories/howto.md
@@ -37,13 +37,19 @@ How to migrate project to newer versions?
 
 How to commit code?
 
-```bash
-git status
-# if all is good
-git add .
-# now commit
-`git cz` # or npm run commit
-```
+ ```bash
+ git status
+ # stage your changes 
+ git add .
+ # use git-cz interactive helper tool to commit
+ npm run commit
+ # or use following command if you install commitizen globally   
+ git cz
+ ```
+
+> Note: the optional commit `-a` command line option will automatically "add" and "rm" edited files.
+
+
 
 How to Cut a Release?
 
@@ -56,7 +62,7 @@ https://adrianperez.codes/enforcing-commit-conventions/
 https://medium.com/@schalkneethling/automate-package-releases-with-semantic-release-and-commitizen-d7d4c337f04f
 
 ```bash
-export GH_TOKEN=<my_guthyb_token>
+export GH_TOKEN=<my_github_token>
 export CI=true
 npm run semantic-release
 ```