diff --git a/lib/rex/user_agent.rb b/lib/rex/user_agent.rb
index 3e76b0b14fbe..1255db741c06 100644
--- a/lib/rex/user_agent.rb
+++ b/lib/rex/user_agent.rb
@@ -9,20 +9,16 @@ module Rex::UserAgent
   # Taken from https://www.whatismybrowser.com/guides/the-latest-user-agent/
   #
   COMMON_AGENTS = [
-    # Chrome
-    'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36',
-    'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36',
+    'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36', # Chrome Windows
+    'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36', # Chrome MacOS
 
-    # Edge
-    'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36 Edg/123.0.2420.65',
+    'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36 Edg/129.0.2792.79', # Edge Windows
 
-    # Safari
-    'Mozilla/5.0 (iPad; CPU OS 17_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.3.1 Mobile/15E148 Safari/604.1',
-    'Mozilla/5.0 (Macintosh; Intel Mac OS X 14_4_1) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.3.1 Safari/605.1.15',
+    'Mozilla/5.0 (iPad; CPU OS 17_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.0 Mobile/15E148 Safari/604.1', # Safari iPad
+    'Mozilla/5.0 (Macintosh; Intel Mac OS X 14_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.0 Safari/605.1.15', # Safari MacOS
 
-    # Firefox
-    'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:124.0) Gecko/20100101 Firefox/124.0',
-    'Mozilla/5.0 (Macintosh; Intel Mac OS X 14.4; rv:124.0) Gecko/20100101 Firefox/124.0'
+    'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:131.0) Gecko/20100101 Firefox/131.0', # Firefox Windows
+    'Mozilla/5.0 (Macintosh; Intel Mac OS X 14.7; rv:131.0) Gecko/20100101 Firefox/131.0' # Firefox MacOS
   ]
 
   #
@@ -60,4 +56,3 @@ def self.most_common
   end
 
 end
-
diff --git a/tools/dev/update_user_agent_strings.py b/tools/dev/update_user_agent_strings.py
new file mode 100644
index 000000000000..bac548d78fd0
--- /dev/null
+++ b/tools/dev/update_user_agent_strings.py
@@ -0,0 +1,56 @@
+#!/usr/bin/python3
+import requests
+import re
+
+def replace_agent_string(lines, replace_marker, url, regex):
+  VALID_CHARS = 'a-zA-Z0-9\\(\\);:\\.,/_ '
+  regex = regex.replace('{VALID_CHARS}', VALID_CHARS)
+  print(f'Updating {replace_marker}')
+  for x in range(0, len(lines)):
+    if replace_marker in lines[x]:
+      break
+  else:
+    raise RuntimeError(f"Couldn't find marker {replace_marker}")
+
+  response = requests.get(url)
+  if response.status_code != 200:
+    raise RuntimeError(f"Can't retrieve {url}")
+
+  match = re.search(regex, response.text)
+  if match is None:
+    raise RuntimeError(f"Couldn't match regex {regex}")
+
+  new_string = match.groups()[0]
+  print(f'New value is: {new_string}')
+  old_line = lines[x]
+  if f"'{new_string}'" in old_line:
+    print('(This is unchanged from the previous value)')
+  else:
+    new_line = re.sub("'(.*)'", f"'{new_string}'", old_line)
+    if old_line == new_line:
+      raise RuntimeError(f"Line didn't change: {old_line}")
+
+    lines[x] = new_line
+
+
+chrome_url = "https://www.whatismybrowser.com/guides/the-latest-user-agent/chrome"
+edge_url = "https://www.whatismybrowser.com/guides/the-latest-user-agent/edge"
+safari_url = "https://www.whatismybrowser.com/guides/the-latest-user-agent/safari"
+firefox_url = "https://www.whatismybrowser.com/guides/the-latest-user-agent/firefox"
+
+user_agent_filename = 'lib/rex/user_agent.rb'
+with open(user_agent_filename,'r') as f:
+  lines = f.read().splitlines()
+
+replace_agent_string(lines, 'Chrome Windows', chrome_url, '<td>Chrome \\(Standard\\)</td>\s*<td>\s*<ul>\s*<li><span class="code">([{VALID_CHARS}]*Windows NT[{VALID_CHARS}]*)</span>')
+replace_agent_string(lines, 'Chrome MacOS', chrome_url, '<td>Chrome \\(Standard\\)</td>\s*<td>\s*<ul>\s*<li><span class="code">([{VALID_CHARS}]*Macintosh[{VALID_CHARS}]*)</span>')
+replace_agent_string(lines, 'Edge Windows', edge_url, '<td>Edge \\(Standard\\)</td>\s*<td>\s*<ul>\s*<li><span class="code">([{VALID_CHARS}]*Windows NT[{VALID_CHARS}]*)</span>')
+replace_agent_string(lines, 'Safari iPad', safari_url, '<td>\s*Safari on <b>Ipad</b>\s*</td>\s*<td>\s*<ul>\s*<li><span class="code">([{VALID_CHARS}]*iPad[{VALID_CHARS}]*)</span>')
+replace_agent_string(lines, 'Safari MacOS', safari_url, '<td>Safari \\(Standard\\)</td>\s*<td>\s*<ul>\s*<li><span class="code">([{VALID_CHARS}]*Macintosh[{VALID_CHARS}]*)</span>')
+replace_agent_string(lines, 'Firefox Windows', firefox_url, '<td>\s*Firefox on <b>Windows</b>\s*</td>\s*<td>\s*<ul>\s*<li><span class="code">([{VALID_CHARS}]*Windows NT[{VALID_CHARS}]*)</span>')
+replace_agent_string(lines, 'Firefox MacOS', firefox_url, '<td>\s*Firefox on <b>Macos</b>\s*</td>\s*<td>\s*<ul>\s*<li><span class="code">([{VALID_CHARS}]*Macintosh[{VALID_CHARS}]*)</span>')
+
+with open(user_agent_filename, 'w') as f:
+  f.write('\n'.join(lines) + '\n')
+
+print('Done')