diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index aa8e21a10..3a2f9ee0f 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -28,7 +28,7 @@ jobs:
       - name: install
         run: make install install_abci
         if: "env.GIT_DIFF != ''"
-      - uses: actions/cache@v2.1.5
+      - uses: actions/cache@v2.1.6
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
@@ -36,7 +36,7 @@ jobs:
             ${{ runner.os }}-go-
         if: env.GIT_DIFF
       # Cache binaries for use by other jobs
-      - uses: actions/cache@v2.1.5
+      - uses: actions/cache@v2.1.6
         with:
           path: ~/go/bin
           key: ${{ runner.os }}-${{ github.sha }}-tm-binary
@@ -57,14 +57,14 @@ jobs:
             **/**.go
             go.mod
             go.sum
-      - uses: actions/cache@v2.1.5
+      - uses: actions/cache@v2.1.6
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
           restore-keys: |
             ${{ runner.os }}-go-
         if: env.GIT_DIFF
-      - uses: actions/cache@v2.1.5
+      - uses: actions/cache@v2.1.6
         with:
           path: ~/go/bin
           key: ${{ runner.os }}-${{ github.sha }}-tm-binary
@@ -89,14 +89,14 @@ jobs:
             **/**.go
             go.mod
             go.sum
-      - uses: actions/cache@v2.1.5
+      - uses: actions/cache@v2.1.6
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
           restore-keys: |
             ${{ runner.os }}-go-
         if: env.GIT_DIFF
-      - uses: actions/cache@v2.1.5
+      - uses: actions/cache@v2.1.6
         with:
           path: ~/go/bin
           key: ${{ runner.os }}-${{ github.sha }}-tm-binary
@@ -120,14 +120,14 @@ jobs:
             **/**.go
             go.mod
             go.sum
-      - uses: actions/cache@v2.1.5
+      - uses: actions/cache@v2.1.6
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
           restore-keys: |
             ${{ runner.os }}-go-
         if: env.GIT_DIFF
-      - uses: actions/cache@v2.1.5
+      - uses: actions/cache@v2.1.6
         with:
           path: ~/go/bin
           key: ${{ runner.os }}-${{ github.sha }}-tm-binary