diff --git a/common/repositories.bzl b/common/repositories.bzl
index ba420b18bf293..e2e1c00e048fc 100644
--- a/common/repositories.bzl
+++ b/common/repositories.bzl
@@ -11,8 +11,8 @@ def pin_browsers():
 
     http_archive(
         name = "linux_firefox",
-        url = "https://ftp.mozilla.org/pub/firefox/releases/132.0.2/linux-x86_64/en-US/firefox-132.0.2.tar.bz2",
-        sha256 = "777d47f8b8710ab450582dc0dc0cdf8f43c2291249b3eaf740ee28ee34cda139",
+        url = "https://ftp.mozilla.org/pub/firefox/releases/133.0/linux-x86_64/en-US/firefox-133.0.tar.bz2",
+        sha256 = "63cb097174d429043ad128341358d14cdb5d4c9d05d035d9e3094634ceaf22c2",
         build_file_content = """
 load("@aspect_rules_js//js:defs.bzl", "js_library")
 package(default_visibility = ["//visibility:public"])
@@ -33,8 +33,8 @@ js_library(
 
     dmg_archive(
         name = "mac_firefox",
-        url = "https://ftp.mozilla.org/pub/firefox/releases/132.0.2/mac/en-US/Firefox%20132.0.2.dmg",
-        sha256 = "233251c46eb4964868d815a9233cab855ac6160736310771a67af93a9b78224d",
+        url = "https://ftp.mozilla.org/pub/firefox/releases/133.0/mac/en-US/Firefox%20133.0.dmg",
+        sha256 = "02c76e21d64f21d4e45b1205717ccd0736a75f2a50b01c74b25b17e374447a76",
         build_file_content = """
 load("@aspect_rules_js//js:defs.bzl", "js_library")
 package(default_visibility = ["//visibility:public"])
@@ -50,8 +50,8 @@ js_library(
 
     http_archive(
         name = "linux_beta_firefox",
-        url = "https://ftp.mozilla.org/pub/firefox/releases/133.0b9/linux-x86_64/en-US/firefox-133.0b9.tar.bz2",
-        sha256 = "5c9f79912bfbf892d2b676973a26ffc078ee9b8fd9b791bfa856db030e657750",
+        url = "https://ftp.mozilla.org/pub/firefox/releases/134.0b5/linux-x86_64/en-US/firefox-134.0b5.tar.bz2",
+        sha256 = "9688f50d2bba71c7781e7f46100e97223d469d37197cf99511a2b2e27efd50a2",
         build_file_content = """
 load("@aspect_rules_js//js:defs.bzl", "js_library")
 package(default_visibility = ["//visibility:public"])
@@ -72,8 +72,8 @@ js_library(
 
     dmg_archive(
         name = "mac_beta_firefox",
-        url = "https://ftp.mozilla.org/pub/firefox/releases/133.0b9/mac/en-US/Firefox%20133.0b9.dmg",
-        sha256 = "0eb0fabe9216dc80c2ca403dd2eba935d71f2bdc1dea1d1cc37f03666ef094d1",
+        url = "https://ftp.mozilla.org/pub/firefox/releases/134.0b5/mac/en-US/Firefox%20134.0b5.dmg",
+        sha256 = "5c6d02d149637e963c55c741ebed98a8dacfa93c90e99065981bbdd9d511a0f1",
         build_file_content = """
 load("@aspect_rules_js//js:defs.bzl", "js_library")
 package(default_visibility = ["//visibility:public"])
@@ -123,10 +123,10 @@ js_library(
 
     pkg_archive(
         name = "mac_edge",
-        url = "https://msedge.sf.dl.delivery.mp.microsoft.com/filestreamingservice/files/08b226c9-fbe8-43c0-94fe-ed9c3eeb8f59/MicrosoftEdge-131.0.2903.51.pkg",
-        sha256 = "5bc1eab86bb315aa9f2cd2b7d9afe072df35280f6e6d1a9ca9c108d95bda8acd",
+        url = "https://msedge.sf.dl.delivery.mp.microsoft.com/filestreamingservice/files/a310bc51-4dc2-4780-9677-41f3ecf37e31/MicrosoftEdge-131.0.2903.86.pkg",
+        sha256 = "77dc0bf6d465815d3414a1b52d506323619c9debb12f9feb85ec4ad2c7e58585",
         move = {
-            "MicrosoftEdge-131.0.2903.51.pkg/Payload/Microsoft Edge.app": "Edge.app",
+            "MicrosoftEdge-131.0.2903.86.pkg/Payload/Microsoft Edge.app": "Edge.app",
         },
         build_file_content = """
 load("@aspect_rules_js//js:defs.bzl", "js_library")
@@ -143,8 +143,8 @@ js_library(
 
     deb_archive(
         name = "linux_edge",
-        url = "https://packages.microsoft.com/repos/edge/pool/main/m/microsoft-edge-stable/microsoft-edge-stable_131.0.2903.51-1_amd64.deb",
-        sha256 = "8aad12c97bcae417ff9cc4251b75211eeda7f1513312dc57b2f744e824e028c0",
+        url = "https://packages.microsoft.com/repos/edge/pool/main/m/microsoft-edge-stable/microsoft-edge-stable_131.0.2903.86-1_amd64.deb",
+        sha256 = "4c7844e51ffefbf5a595f3d93e633481c6081f0fd954d15cc08066ea23ddacf3",
         build_file_content = """
 load("@aspect_rules_js//js:defs.bzl", "js_library")
 package(default_visibility = ["//visibility:public"])
@@ -165,8 +165,8 @@ js_library(
 
     http_archive(
         name = "linux_edgedriver",
-        url = "https://msedgedriver.azureedge.net/131.0.2903.52/edgedriver_linux64.zip",
-        sha256 = "ddbeda7cec5ed16b96c3cf0f6759de30e4f3726da9da31bfba1371ccd8fcfd14",
+        url = "https://msedgedriver.azureedge.net/131.0.2903.84/edgedriver_linux64.zip",
+        sha256 = "13b8024056a2ae72dfc45907213212756ffaf52567fa2b367acadd20badfb4bb",
         build_file_content = """
 load("@aspect_rules_js//js:defs.bzl", "js_library")
 package(default_visibility = ["//visibility:public"])
@@ -182,8 +182,8 @@ js_library(
 
     http_archive(
         name = "mac_edgedriver",
-        url = "https://msedgedriver.azureedge.net/131.0.2903.56/edgedriver_mac64.zip",
-        sha256 = "4f4d1d5b45849677f8d8e706f7b5ca9ebb99f40ed3b4ee203c2535a3429e0d5b",
+        url = "https://msedgedriver.azureedge.net/131.0.2903.84/edgedriver_mac64.zip",
+        sha256 = "288c7b38d24a0650ca60e9e2a231c0c71976adc37be9e11e777e0596c40b3878",
         build_file_content = """
 load("@aspect_rules_js//js:defs.bzl", "js_library")
 package(default_visibility = ["//visibility:public"])
@@ -199,8 +199,8 @@ js_library(
 
     http_archive(
         name = "linux_chrome",
-        url = "https://storage.googleapis.com/chrome-for-testing-public/131.0.6778.85/linux64/chrome-linux64.zip",
-        sha256 = "3a6d928b0002ec012a53b6bb65dcaf95add008adc223c961d566d824982a767e",
+        url = "https://storage.googleapis.com/chrome-for-testing-public/131.0.6778.87/linux64/chrome-linux64.zip",
+        sha256 = "5ed0d25537b964cdf826224165a80d125ae67bbb980065c2f1e665dae6686904",
         build_file_content = """
 load("@aspect_rules_js//js:defs.bzl", "js_library")
 package(default_visibility = ["//visibility:public"])
@@ -221,8 +221,8 @@ js_library(
 
     http_archive(
         name = "mac_chrome",
-        url = "https://storage.googleapis.com/chrome-for-testing-public/131.0.6778.85/mac-x64/chrome-mac-x64.zip",
-        sha256 = "e26a606e2a3da403c6e1e93617a7b51ee010706614eb88de5b16470276e0896b",
+        url = "https://storage.googleapis.com/chrome-for-testing-public/131.0.6778.87/mac-x64/chrome-mac-x64.zip",
+        sha256 = "a9ab895b3ab102973f224f35bef6f0336b690f03cc5fbb73110bf448fe30ce70",
         strip_prefix = "chrome-mac-x64",
         patch_cmds = [
             "mv 'Google Chrome for Testing.app' Chrome.app",
@@ -243,8 +243,8 @@ js_library(
 
     http_archive(
         name = "linux_chromedriver",
-        url = "https://storage.googleapis.com/chrome-for-testing-public/131.0.6778.85/linux64/chromedriver-linux64.zip",
-        sha256 = "33910b16568feabd2b50a26a2c4456d154c760d6e28347427f99c025661a4f3e",
+        url = "https://storage.googleapis.com/chrome-for-testing-public/131.0.6778.87/linux64/chromedriver-linux64.zip",
+        sha256 = "bb0c5ee6594453258b328b838adc194ed0df000f2a6e5ead306b637a995e387b",
         strip_prefix = "chromedriver-linux64",
         build_file_content = """
 load("@aspect_rules_js//js:defs.bzl", "js_library")
@@ -261,8 +261,8 @@ js_library(
 
     http_archive(
         name = "mac_chromedriver",
-        url = "https://storage.googleapis.com/chrome-for-testing-public/131.0.6778.85/mac-x64/chromedriver-mac-x64.zip",
-        sha256 = "ee194eba1d52dea61dfbf08b05a2ce139660e9c7d20d15024c3a0757ac4a5fcb",
+        url = "https://storage.googleapis.com/chrome-for-testing-public/131.0.6778.87/mac-x64/chromedriver-mac-x64.zip",
+        sha256 = "9fa91a7b7e969cbd6edb089e14b8db2189353519640dcc84c067369918bfb04f",
         strip_prefix = "chromedriver-mac-x64",
         build_file_content = """
 load("@aspect_rules_js//js:defs.bzl", "js_library")
diff --git a/scripts/pinned_browsers.py b/scripts/pinned_browsers.py
index b41b169577f46..7dd7a4bf09e60 100755
--- a/scripts/pinned_browsers.py
+++ b/scripts/pinned_browsers.py
@@ -175,10 +175,24 @@ def chrome(selected_version):
     return content
 
 
+def convert_keys_to_lowercase(obj):
+    if isinstance(obj, dict):
+        return {k.lower(): convert_keys_to_lowercase(v) for k, v in obj.items()}
+    elif isinstance(obj, list):
+        return [convert_keys_to_lowercase(i) for i in obj]
+    else:
+        return obj
+
+
+def case_insensitive_json_loads(json_str):
+    data = json.loads(json_str)
+    return convert_keys_to_lowercase(data)
+
+
 def edge():
     content = ""
     r = http.request("GET", "https://edgeupdates.microsoft.com/api/products")
-    all_data = json.loads(r.data)
+    all_data = case_insensitive_json_loads(r.data)
 
     linux = None
     linux_hash = None
@@ -187,20 +201,20 @@ def edge():
     version = None
 
     for data in all_data:
-        if not "Stable" == data.get("Product"):
+        if not "Stable" == data.get("product"):
             continue
-        for release in data["Releases"]:
-            if "MacOS" == release.get("Platform"):
-                for artifact in release["Artifacts"]:
-                    if "pkg" == artifact["ArtifactName"]:
-                        mac = artifact["Location"]
-                        mac_hash = artifact["Hash"]
-                        mac_version = release["ProductVersion"]
-            elif "Linux" == release.get("Platform"):
-                for artifact in release["Artifacts"]:
-                    if "deb" == artifact["ArtifactName"]:
-                        linux = artifact["Location"]
-                        linux_hash = artifact["Hash"]
+        for release in data["releases"]:
+            if "MacOS" == release.get("platform"):
+                for artifact in release["artifacts"]:
+                    if "pkg" == artifact["artifactname"]:
+                        mac = artifact["location"]
+                        mac_hash = artifact["hash"]
+                        mac_version = release["productversion"]
+            elif "Linux" == release.get("platform"):
+                for artifact in release["artifacts"]:
+                    if "deb" == artifact["artifactname"]:
+                        linux = artifact["location"]
+                        linux_hash = artifact["hash"]
 
     if mac and mac_hash:
         content += """