diff --git a/cucumber-selenium-grid/angularjs/package.json b/cucumber-selenium-grid/angularjs/package.json
index 5f18c080..e542c13d 100644
--- a/cucumber-selenium-grid/angularjs/package.json
+++ b/cucumber-selenium-grid/angularjs/package.json
@@ -14,19 +14,19 @@
     "todomvc-common": "^1.0.0"
   },
   "devDependencies": {
-    "angular-mocks": "^1.4.3",
-    "jasmine-core": "^2.2.0",
+    "angular-mocks": "1.8.3",
+    "jasmine-core": "2.99.1",
     "karma": "^0.13.0",
-    "karma-chrome-launcher": "^0.2.2",
-    "karma-firefox-launcher": "^0.1.7",
-    "karma-jasmine": "^0.3.5",
-    "chai": "^4.1.2",
-    "chai-as-promised": "^7.1.1",
-    "cucumber": "^4.2.0",
-    "express": "^4.16.3",
-    "protractor": "^5.3.2",
-    "protractor-cucumber-framework": "^5.0.0",
-    "protractor-multiple-cucumber-html-reporter-plugin": "^1.7.0",
-    "underscore": "^1.9.1"
+    "karma-chrome-launcher": "0.2.3",
+    "karma-firefox-launcher": "0.1.7",
+    "karma-jasmine": "0.3.8",
+    "chai": "4.5.0",
+    "chai-as-promised": "7.1.2",
+    "cucumber": "4.2.1",
+    "express": "4.19.2",
+    "protractor": "5.4.4",
+    "protractor-cucumber-framework": "5.0.0",
+    "protractor-multiple-cucumber-html-reporter-plugin": "1.8.1",
+    "underscore": "1.13.7"
   }
 }
diff --git a/cucumber-selenium-grid/nodejs-slave/Dockerfile b/cucumber-selenium-grid/nodejs-slave/Dockerfile
index 4d796966..3caaaaaa 100644
--- a/cucumber-selenium-grid/nodejs-slave/Dockerfile
+++ b/cucumber-selenium-grid/nodejs-slave/Dockerfile
@@ -1,4 +1,4 @@
-FROM registry.access.redhat.com/openshift3/jenkins-slave-base-rhel7
+FROM registry.access.redhat.com/openshift3/jenkins-slave-base-rhel7@sha256:0af6f7f706321bba0c3898d7e431d4890b517dc6e8084bb97bff4784cd4eb293
 
 MAINTAINER Gabe Montero <gmontero@redhat.com>