diff --git a/.circleci/config.yml b/.circleci/config.yml
index e12d8db42..7063f3113 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -104,13 +104,13 @@ jobs:
           keys:
             - dependency-cache-{{ checksum "package-lock.json" }}
             # fallback to using the latest cache if no exact match is found
-            #- dependency-cache-
+            - dependency-cache-
       - run:
           name: Install npm 6 + deps via npm
           command: |
            sudo npm install -g npm@6.1.0 && npm install
       - save_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
           paths:
             - node_modules
 
@@ -135,7 +135,7 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - run:
           name: build:dist
           command: npm run dist
@@ -154,7 +154,7 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - run:
           name: build:dist
           command: npm run doc
@@ -169,7 +169,7 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - run:
           name: Get Scss Cache key
           # this allows us to checksum against a whole directory
@@ -188,7 +188,7 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - run:
           name: Test
           command: npm run lint
@@ -199,7 +199,7 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - run:
           name: Test
           command: npx nsp check
@@ -210,7 +210,7 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - restore_cache:
           key: build-cache-{{ .Revision }}
       - run:
@@ -231,7 +231,7 @@ jobs:
           name: Install firefox
           command: ./.circleci/scripts/firefox-install.sh
       - restore_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - restore_cache:
           key: build-cache-{{ .Revision }}
       - run:
@@ -247,7 +247,7 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - restore_cache:
           key: build-cache-{{ .Revision }}
       - run:
@@ -268,7 +268,7 @@ jobs:
           name: Install firefox
           command: ./.circleci/scripts/firefox-install.sh
       - restore_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - restore_cache:
           key: build-cache-{{ .Revision }}
       - run:
@@ -284,7 +284,7 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - restore_cache:
           key: build-cache-{{ .Revision }}
       - run:
@@ -301,7 +301,7 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - restore_cache:
           key: build-cache-{{ .Revision }}
       - restore_cache:
@@ -328,7 +328,7 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - restore_cache:
           key: build-cache-{{ .Revision }}
       - restore_cache:
@@ -351,7 +351,7 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - run:
           name: test:coverage
           command: npm run test:coverage
@@ -369,7 +369,7 @@ jobs:
           name: Install firefox
           command: ./.circleci/scripts/firefox-install.sh
       - restore_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - run:
           name: Get Scss Cache key
           # this allows us to checksum against a whole directory
@@ -388,7 +388,7 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - run:
           name: Get Scss Cache key
           # this allows us to checksum against a whole directory
@@ -412,7 +412,7 @@ jobs:
           name: Install firefox
           command: ./.circleci/scripts/firefox-install.sh
       - restore_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - run:
           name: Get Scss Cache key
           # this allows us to checksum against a whole directory
@@ -431,7 +431,7 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          key: dependency-cache-
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - run:
           name: Get Scss Cache key
           # this allows us to checksum against a whole directory