diff --git a/.github/workflows/test-backend.yml b/.github/workflows/test-backend.yml
index e447b9c90e..9ea98b0d88 100644
--- a/.github/workflows/test-backend.yml
+++ b/.github/workflows/test-backend.yml
@@ -17,6 +17,22 @@ jobs:
         with:
           fetch-depth: 1
 
+      - name: Cache npm dependencies
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-npm-
+
+      - name: Cache pip dependencies
+        uses: actions/cache@v2
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-
+
       - name: Install git
         run: |
           sudo apt-get update -q
diff --git a/.github/workflows/test-client.yml b/.github/workflows/test-client.yml
index 7b9810b686..85e46fdbe9 100644
--- a/.github/workflows/test-client.yml
+++ b/.github/workflows/test-client.yml
@@ -17,6 +17,22 @@ jobs:
         with:
           fetch-depth: 1
 
+      - name: Cache npm dependencies
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-npm-
+
+      - name: Cache pip dependencies
+        uses: actions/cache@v2
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-
+
       - name: Install git
         run: |
           sudo apt-get update -q