diff --git a/browsers.json b/browsers.json
index f655241..4dd5d0f 100644
--- a/browsers.json
+++ b/browsers.json
@@ -4,27 +4,27 @@
     "files": {
       "linux": {
         "386": {
-          "url": "http://chromedriver.storage.googleapis.com/2.30/chromedriver_linux32.zip",
+          "url": "http://chromedriver.storage.googleapis.com/2.31/chromedriver_linux32.zip",
           "filename": "chromedriver"
         },
         "amd64": {
-          "url": "http://chromedriver.storage.googleapis.com/2.30/chromedriver_linux64.zip",
+          "url": "http://chromedriver.storage.googleapis.com/2.31/chromedriver_linux64.zip",
           "filename": "chromedriver"
         }
       },
       "darwin": {
         "amd64": {
-          "url": "http://chromedriver.storage.googleapis.com/2.30/chromedriver_mac64.zip",
+          "url": "http://chromedriver.storage.googleapis.com/2.31/chromedriver_mac64.zip",
           "filename": "chromedriver"
         }
       },
       "windows": {
         "386": {
-          "url": "http://chromedriver.storage.googleapis.com/2.30/chromedriver_win32.zip",
+          "url": "http://chromedriver.storage.googleapis.com/2.31/chromedriver_win32.zip",
           "filename": "chromedriver.exe"
         },
         "amd64": {
-          "url": "http://chromedriver.storage.googleapis.com/2.30/chromedriver_win32.zip",
+          "url": "http://chromedriver.storage.googleapis.com/2.31/chromedriver_win32.zip",
           "filename": "chromedriver.exe"
         }
       }
@@ -63,28 +63,24 @@
     "command": "%s --whitelisted-ips='' --verbose",
     "files": {
       "linux": {
-        "386": {
-          "url": "https://github.com/operasoftware/operachromiumdriver/releases/download/v.2.27/operadriver_linux32.zip",
-          "filename": "operadriver_linux32/operadriver"
-        },
         "amd64": {
-          "url": "https://github.com/operasoftware/operachromiumdriver/releases/download/v.2.27/operadriver_linux64.zip",
+          "url": "https://github.com/operasoftware/operachromiumdriver/releases/download/v.2.29/operadriver_linux64.zip",
           "filename": "operadriver_linux64/operadriver"
         }
       },
       "darwin": {
         "amd64": {
-          "url": "https://github.com/operasoftware/operachromiumdriver/releases/download/v.2.27/operadriver_mac64.zip",
+          "url": "https://github.com/operasoftware/operachromiumdriver/releases/download/v.2.29/operadriver_mac64.zip",
           "filename": "operadriver_mac64/operadriver"
         }
       },
       "windows": {
         "386": {
-          "url": "https://github.com/operasoftware/operachromiumdriver/releases/download/v.2.27/operadriver_win32.zip",
+          "url": "https://github.com/operasoftware/operachromiumdriver/releases/download/v.2.29/operadriver_win32.zip",
           "filename": "operadriver_win32/operadriver.exe"
         },
         "amd64": {
-          "url": "https://github.com/operasoftware/operachromiumdriver/releases/download/v.2.27/operadriver_win64.zip",
+          "url": "https://github.com/operasoftware/operachromiumdriver/releases/download/v.2.29/operadriver_win64.zip",
           "filename": "operadriver_win64/operadriver.exe"
         }
       }