diff --git a/.github/.OwlBot.lock.yaml b/.github/.OwlBot.lock.yaml
index e7c45fd3..9d507eee 100644
--- a/.github/.OwlBot.lock.yaml
+++ b/.github/.OwlBot.lock.yaml
@@ -1,3 +1,3 @@
 docker:
   image: gcr.io/repo-automation-bots/owlbot-nodejs:latest
-  digest: sha256:c9c7828c165b1985579098978877935ee52dda2b1b538087514fd24fa2443e7a
+  digest: sha256:41d5457ff79c3945782ab7e23bf4d617fd7bf3f2b03b6d84808010f7d2e10ca2
diff --git a/.github/auto-approve.yml b/.github/auto-approve.yml
index 90369797..a79ba66c 100644
--- a/.github/auto-approve.yml
+++ b/.github/auto-approve.yml
@@ -4,4 +4,9 @@ rules:
   changedFiles:
   - "package\\.json$"
   - "CHANGELOG\\.md$"
-  maxFiles: 3
\ No newline at end of file
+  maxFiles: 3
+- author: "renovate-bot"
+  title: "^(fix\\(deps\\)|chore\\(deps\\)):"
+  changedFiles: 
+  - "/package\\.json$"
+  maxFiles: 2
diff --git a/.kokoro/test.sh b/.kokoro/test.sh
index 5d6383fc..b5646aeb 100755
--- a/.kokoro/test.sh
+++ b/.kokoro/test.sh
@@ -32,6 +32,9 @@ if [[ $KOKORO_BUILD_ARTIFACTS_SUBDIR = *"continuous"* ]] || [[ $KOKORO_BUILD_ART
   }
   trap cleanup EXIT HUP
 fi
+# Unit tests exercise the entire API surface, which may include
+# deprecation warnings:
+export MOCHA_THROW_DEPRECATION=false
 npm test
 
 # codecov combines coverage across integration and unit tests. Include
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4c268d28..015cbb1f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Node.js Agent for Google Cloud Debug ChangeLog
 
+### [5.2.6](https://www.github.com/googleapis/cloud-debug-nodejs/compare/v5.2.5...v5.2.6) (2021-07-06)
+
+
+### Bug Fixes
+
+* Add more debugging info to the system e2e test ([#983](https://www.github.com/googleapis/cloud-debug-nodejs/issues/983)) ([5f670ee](https://www.github.com/googleapis/cloud-debug-nodejs/commit/5f670eefbb5828a9c211854f535ddce573c63d29))
+
 ### [5.2.5](https://www.github.com/googleapis/cloud-debug-nodejs/compare/v5.2.4...v5.2.5) (2021-06-24)
 
 
diff --git a/package.json b/package.json
index ca057490..787956a8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@google-cloud/debug-agent",
-  "version": "5.2.5",
+  "version": "5.2.6",
   "author": "Google Inc.",
   "description": "Stackdriver Debug Agent for Node.js",
   "main": "./build/src/index",
@@ -60,7 +60,7 @@
     "@compodoc/compodoc": "1.1.11",
     "@types/acorn": "^4.0.2",
     "@types/console-log-level": "^1.4.0",
-    "@types/estree": "0.0.48",
+    "@types/estree": "0.0.49",
     "@types/extend": "^3.0.0",
     "@types/mocha": "^8.0.0",
     "@types/mv": "^2.1.0",
diff --git a/samples/package.json b/samples/package.json
index df50881d..d471277e 100644
--- a/samples/package.json
+++ b/samples/package.json
@@ -17,7 +17,7 @@
     "test": "mocha"
   },
   "dependencies": {
-    "@google-cloud/debug-agent": "^5.2.5",
+    "@google-cloud/debug-agent": "^5.2.6",
     "express": "4.17.1"
   },
   "devDependencies": {
diff --git a/system-test/test-e2e.ts b/system-test/test-e2e.ts
index 90795052..d58b7984 100644
--- a/system-test/test-e2e.ts
+++ b/system-test/test-e2e.ts
@@ -68,7 +68,7 @@ describe('@google-cloud/debug end-to-end behavior', () => {
         debuggeeId: string;
         projectId: string;
       }) => {
-        console.log(c);
+        console.log('handler received:', c);
         if (c.error) {
           reject(new Error('A child reported the following error: ' + c.error));
           return;
@@ -91,6 +91,7 @@ describe('@google-cloud/debug end-to-end behavior', () => {
         }
         numChildrenReady++;
         if (numChildrenReady === CLUSTER_WORKERS) {
+          console.log('All children are ready');
           resolve();
         }
       };
@@ -105,7 +106,7 @@ describe('@google-cloud/debug end-to-end behavior', () => {
       };
 
       for (let i = 0; i < CLUSTER_WORKERS; i++) {
-        // Fork child processes that sned messages to this process with IPC.
+        // Fork child processes that send messages to this process with IPC.
         // We pass UUID to the children so that they can all get the same
         // debuggee id.
         const child: Child = {transcript: ''};
@@ -126,8 +127,8 @@ describe('@google-cloud/debug end-to-end behavior', () => {
   afterEach(function () {
     this.timeout(5 * 1000);
     // Create a promise for each child that resolves when that child exits.
-    const childExitPromises = children.map(child => {
-      console.log(child.transcript);
+    const childExitPromises = children.map((child, index) => {
+      console.log(`child ${index} transcript: ===#`, child.transcript, '#===');
       assert(child.process);
       const childProcess = child.process as cp.ChildProcess;
       childProcess.kill();
@@ -164,7 +165,10 @@ describe('@google-cloud/debug end-to-end behavior', () => {
     assert.ok(debuggees, 'should get a valid ListDebuggees response');
 
     const result = debuggees.find(d => d.id === debuggeeId);
-    assert.ok(result, 'should find the debuggee we just registered');
+    assert.ok(
+      result,
+      `should find the debuggee we just registered, expected debuggeeId: ${debuggeeId}, found: ${result}`
+    );
   }
 
   async function verifyDeleteBreakpoints() {
diff --git a/test/fixtures/fib.js b/test/fixtures/fib.js
index 47ce93fc..82860cfb 100644
--- a/test/fixtures/fib.js
+++ b/test/fixtures/fib.js
@@ -29,6 +29,8 @@ nocks.metadataInstance();
 
 const UUID = process.argv[2] || uuid.v4();
 
+console.log('UUID: ', UUID);
+
 // eslint-disable-next-line node/no-missing-require
 const debuglet = require('../../..').start({
   debug: {