diff --git a/.github/.OwlBot.lock.yaml b/.github/.OwlBot.lock.yaml
index 6c41b3088..788f7a9fd 100644
--- a/.github/.OwlBot.lock.yaml
+++ b/.github/.OwlBot.lock.yaml
@@ -13,4 +13,4 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-nodejs:latest
-  digest: sha256:f59941869d508c6825deeffce180579545fd528f359f549a80a18ec0458d7094
+  digest: sha256:fe04ae044dadf5ad88d979dbcc85e0e99372fb5d6316790341e6aca5e4e3fbc8
diff --git a/.kokoro/continuous/node12/system-test.cfg b/.kokoro/continuous/node12/system-test.cfg
index e5f9bd009..66c5eb95a 100644
--- a/.kokoro/continuous/node12/system-test.cfg
+++ b/.kokoro/continuous/node12/system-test.cfg
@@ -5,3 +5,8 @@ env_vars: {
     key: "TRAMPOLINE_BUILD_FILE"
     value: "github/release-please/.kokoro/system-test.sh"
 }
+
+env_vars: {
+  key: "SECRET_MANAGER_KEYS"
+  value: "long-door-651-kokoro-system-test-service-account"
+}
\ No newline at end of file
diff --git a/.kokoro/presubmit/node12/system-test.cfg b/.kokoro/presubmit/node12/system-test.cfg
index e5f9bd009..66c5eb95a 100644
--- a/.kokoro/presubmit/node12/system-test.cfg
+++ b/.kokoro/presubmit/node12/system-test.cfg
@@ -5,3 +5,8 @@ env_vars: {
     key: "TRAMPOLINE_BUILD_FILE"
     value: "github/release-please/.kokoro/system-test.sh"
 }
+
+env_vars: {
+  key: "SECRET_MANAGER_KEYS"
+  value: "long-door-651-kokoro-system-test-service-account"
+}
\ No newline at end of file