diff --git a/package-lock.json b/package-lock.json
index 3c29d8e0284..0510abf6665 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11953,7 +11953,7 @@
       "dependencies": {
         "@puppeteer/browsers": "2.2.3",
         "cosmiconfig": "9.0.0",
-        "devtools-protocol": "0.0.1286932",
+        "devtools-protocol": "0.0.1299070",
         "puppeteer-core": "22.10.1"
       },
       "bin": {
@@ -11973,7 +11973,7 @@
         "@puppeteer/browsers": "2.2.3",
         "chromium-bidi": "0.5.23",
         "debug": "4.3.5",
-        "devtools-protocol": "0.0.1286932",
+        "devtools-protocol": "0.0.1299070",
         "ws": "8.17.0"
       },
       "devDependencies": {
@@ -12008,9 +12008,9 @@
       }
     },
     "packages/puppeteer-core/node_modules/devtools-protocol": {
-      "version": "0.0.1286932",
-      "resolved": "https://registry.npmjs.org/devtools-protocol/-/devtools-protocol-0.0.1286932.tgz",
-      "integrity": "sha512-wu58HMQll9voDjR4NlPyoDEw1syfzaBNHymMMZ/QOXiHRNluOnDgu9hp1yHOKYoMlxCh4lSSiugLITe6Fvu1eA=="
+      "version": "0.0.1299070",
+      "resolved": "https://registry.npmjs.org/devtools-protocol/-/devtools-protocol-0.0.1299070.tgz",
+      "integrity": "sha512-+qtL3eX50qsJ7c+qVyagqi7AWMoQCBGNfoyJZMwm/NSXVqLYbuitrWEEIzxfUmTNy7//Xe8yhMmQ+elj3uAqSg=="
     },
     "packages/puppeteer-core/node_modules/rxjs": {
       "version": "7.8.1",
@@ -12055,9 +12055,9 @@
       }
     },
     "packages/puppeteer/node_modules/devtools-protocol": {
-      "version": "0.0.1286932",
-      "resolved": "https://registry.npmjs.org/devtools-protocol/-/devtools-protocol-0.0.1286932.tgz",
-      "integrity": "sha512-wu58HMQll9voDjR4NlPyoDEw1syfzaBNHymMMZ/QOXiHRNluOnDgu9hp1yHOKYoMlxCh4lSSiugLITe6Fvu1eA=="
+      "version": "0.0.1299070",
+      "resolved": "https://registry.npmjs.org/devtools-protocol/-/devtools-protocol-0.0.1299070.tgz",
+      "integrity": "sha512-+qtL3eX50qsJ7c+qVyagqi7AWMoQCBGNfoyJZMwm/NSXVqLYbuitrWEEIzxfUmTNy7//Xe8yhMmQ+elj3uAqSg=="
     },
     "packages/puppeteer/node_modules/parse-json": {
       "version": "5.2.0",
diff --git a/packages/puppeteer-core/package.json b/packages/puppeteer-core/package.json
index 9bcc5d5aab1..e01d1cd4aac 100644
--- a/packages/puppeteer-core/package.json
+++ b/packages/puppeteer-core/package.json
@@ -122,7 +122,7 @@
     "@puppeteer/browsers": "2.2.3",
     "chromium-bidi": "0.5.23",
     "debug": "4.3.5",
-    "devtools-protocol": "0.0.1286932",
+    "devtools-protocol": "0.0.1299070",
     "ws": "8.17.0"
   },
   "devDependencies": {
diff --git a/packages/puppeteer-core/src/revisions.ts b/packages/puppeteer-core/src/revisions.ts
index bc214b0b9a9..f67462d552b 100644
--- a/packages/puppeteer-core/src/revisions.ts
+++ b/packages/puppeteer-core/src/revisions.ts
@@ -8,7 +8,7 @@
  * @internal
  */
 export const PUPPETEER_REVISIONS = Object.freeze({
-  chrome: '125.0.6422.141',
-  'chrome-headless-shell': '125.0.6422.141',
+  chrome: '126.0.6478.55',
+  'chrome-headless-shell': '126.0.6478.55',
   firefox: 'latest',
 });
diff --git a/packages/puppeteer/package.json b/packages/puppeteer/package.json
index 59efefd37c3..ffe71ed664e 100644
--- a/packages/puppeteer/package.json
+++ b/packages/puppeteer/package.json
@@ -126,7 +126,7 @@
     "cosmiconfig": "9.0.0",
     "puppeteer-core": "22.10.1",
     "@puppeteer/browsers": "2.2.3",
-    "devtools-protocol": "0.0.1286932"
+    "devtools-protocol": "0.0.1299070"
   },
   "devDependencies": {
     "@types/node": "18.17.15"
diff --git a/test/TestExpectations.json b/test/TestExpectations.json
index 35454919745..f0338c91c20 100644
--- a/test/TestExpectations.json
+++ b/test/TestExpectations.json
@@ -3051,20 +3051,6 @@
     "expectations": ["FAIL"],
     "comment": "Chrome-specific test"
   },
-  {
-    "testIdPattern": "[pdf.spec] Page.pdf can print to PDF with outline",
-    "platforms": ["darwin", "linux", "win32"],
-    "parameters": ["chrome", "headful"],
-    "expectations": ["FAIL"],
-    "comment": "only works in the old headless code"
-  },
-  {
-    "testIdPattern": "[pdf.spec] Page.pdf can print to PDF with outline",
-    "platforms": ["darwin", "linux", "win32"],
-    "parameters": ["chrome", "headless"],
-    "expectations": ["FAIL"],
-    "comment": "only works in the old headless code"
-  },
   {
     "testIdPattern": "[proxy.spec] request proxy in incognito browser context should proxy requests when configured at context level",
     "platforms": ["darwin", "linux", "win32"],
diff --git a/versions.js b/versions.js
index e7fdfcb2437..f7b5f7b8bd5 100644
--- a/versions.js
+++ b/versions.js
@@ -7,6 +7,7 @@
 const versionsPerRelease = new Map([
   // This is a mapping from Chrome version => Puppeteer version.
   // In Chrome roll patches, use `NEXT` for the Puppeteer version.
+  ['126.0.6478.55', 'NEXT'],
   ['125.0.6422.141', 'v22.10.1'],
   ['125.0.6422.78', 'v22.10.0'],
   ['125.0.6422.60', 'v22.9.0'],
@@ -79,7 +80,7 @@ const versionsPerRelease = new Map([
 ]);
 
 // Should not be more than 2 major versions behind Chrome Stable (https://chromestatus.com/roadmap).
-const lastMaintainedChromeVersion = '122.0.6261.128';
+const lastMaintainedChromeVersion = '123.0.6312.122';
 
 if (!versionsPerRelease.has(lastMaintainedChromeVersion)) {
   throw new Error(