diff --git a/updates/browser/Darwin_aarch64-gcc3/release/update.xml b/updates/browser/Darwin_aarch64-gcc3/release/update.xml
index 5a255a6..732c8fe 100644
--- a/updates/browser/Darwin_aarch64-gcc3/release/update.xml
+++ b/updates/browser/Darwin_aarch64-gcc3/release/update.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <updates>
-  <update type="minor" displayVersion="1.12.8b" appVersion="1.12.8b" platformVersion="138.0.4" buildID="20250522061035">
-    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.8b/macos.mar" hashFunction="sha512" hashValue="6fdd05dce2a83a82125313c458bc73bf92bf641164b180ace715b8de862ec5788b5b45f831e70f9dc4a392b8110afaa1ad65b4203138232cdcbed49e40f19e55" size="122817242"/>
+  <update type="minor" displayVersion="1.12.9b" appVersion="1.12.9b" platformVersion="139.0.1" buildID="20250530102742">
+    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.9b/macos.mar" hashFunction="sha512" hashValue="2a6cdcb529b962997301ab12bde9fc89ab2f2595a20f322a1b6ef4e69c044cf1990ec1bc5acf1ac3e9fe92ddebb7fd812d1948634cfb86ab490ae65325e4c590" size="123941246"/>
   </update>
 </updates>
\ No newline at end of file
diff --git a/updates/browser/Darwin_x86-gcc3-u-i386-x86_64/release/update.xml b/updates/browser/Darwin_x86-gcc3-u-i386-x86_64/release/update.xml
index 5a255a6..732c8fe 100644
--- a/updates/browser/Darwin_x86-gcc3-u-i386-x86_64/release/update.xml
+++ b/updates/browser/Darwin_x86-gcc3-u-i386-x86_64/release/update.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <updates>
-  <update type="minor" displayVersion="1.12.8b" appVersion="1.12.8b" platformVersion="138.0.4" buildID="20250522061035">
-    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.8b/macos.mar" hashFunction="sha512" hashValue="6fdd05dce2a83a82125313c458bc73bf92bf641164b180ace715b8de862ec5788b5b45f831e70f9dc4a392b8110afaa1ad65b4203138232cdcbed49e40f19e55" size="122817242"/>
+  <update type="minor" displayVersion="1.12.9b" appVersion="1.12.9b" platformVersion="139.0.1" buildID="20250530102742">
+    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.9b/macos.mar" hashFunction="sha512" hashValue="2a6cdcb529b962997301ab12bde9fc89ab2f2595a20f322a1b6ef4e69c044cf1990ec1bc5acf1ac3e9fe92ddebb7fd812d1948634cfb86ab490ae65325e4c590" size="123941246"/>
   </update>
 </updates>
\ No newline at end of file
diff --git a/updates/browser/Darwin_x86-gcc3/release/update.xml b/updates/browser/Darwin_x86-gcc3/release/update.xml
index 5a255a6..732c8fe 100644
--- a/updates/browser/Darwin_x86-gcc3/release/update.xml
+++ b/updates/browser/Darwin_x86-gcc3/release/update.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <updates>
-  <update type="minor" displayVersion="1.12.8b" appVersion="1.12.8b" platformVersion="138.0.4" buildID="20250522061035">
-    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.8b/macos.mar" hashFunction="sha512" hashValue="6fdd05dce2a83a82125313c458bc73bf92bf641164b180ace715b8de862ec5788b5b45f831e70f9dc4a392b8110afaa1ad65b4203138232cdcbed49e40f19e55" size="122817242"/>
+  <update type="minor" displayVersion="1.12.9b" appVersion="1.12.9b" platformVersion="139.0.1" buildID="20250530102742">
+    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.9b/macos.mar" hashFunction="sha512" hashValue="2a6cdcb529b962997301ab12bde9fc89ab2f2595a20f322a1b6ef4e69c044cf1990ec1bc5acf1ac3e9fe92ddebb7fd812d1948634cfb86ab490ae65325e4c590" size="123941246"/>
   </update>
 </updates>
\ No newline at end of file
diff --git a/updates/browser/Darwin_x86_64-gcc3-u-i386-x86_64/release/update.xml b/updates/browser/Darwin_x86_64-gcc3-u-i386-x86_64/release/update.xml
index 5a255a6..732c8fe 100644
--- a/updates/browser/Darwin_x86_64-gcc3-u-i386-x86_64/release/update.xml
+++ b/updates/browser/Darwin_x86_64-gcc3-u-i386-x86_64/release/update.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <updates>
-  <update type="minor" displayVersion="1.12.8b" appVersion="1.12.8b" platformVersion="138.0.4" buildID="20250522061035">
-    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.8b/macos.mar" hashFunction="sha512" hashValue="6fdd05dce2a83a82125313c458bc73bf92bf641164b180ace715b8de862ec5788b5b45f831e70f9dc4a392b8110afaa1ad65b4203138232cdcbed49e40f19e55" size="122817242"/>
+  <update type="minor" displayVersion="1.12.9b" appVersion="1.12.9b" platformVersion="139.0.1" buildID="20250530102742">
+    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.9b/macos.mar" hashFunction="sha512" hashValue="2a6cdcb529b962997301ab12bde9fc89ab2f2595a20f322a1b6ef4e69c044cf1990ec1bc5acf1ac3e9fe92ddebb7fd812d1948634cfb86ab490ae65325e4c590" size="123941246"/>
   </update>
 </updates>
\ No newline at end of file
diff --git a/updates/browser/Darwin_x86_64-gcc3/release/update.xml b/updates/browser/Darwin_x86_64-gcc3/release/update.xml
index 5a255a6..732c8fe 100644
--- a/updates/browser/Darwin_x86_64-gcc3/release/update.xml
+++ b/updates/browser/Darwin_x86_64-gcc3/release/update.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <updates>
-  <update type="minor" displayVersion="1.12.8b" appVersion="1.12.8b" platformVersion="138.0.4" buildID="20250522061035">
-    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.8b/macos.mar" hashFunction="sha512" hashValue="6fdd05dce2a83a82125313c458bc73bf92bf641164b180ace715b8de862ec5788b5b45f831e70f9dc4a392b8110afaa1ad65b4203138232cdcbed49e40f19e55" size="122817242"/>
+  <update type="minor" displayVersion="1.12.9b" appVersion="1.12.9b" platformVersion="139.0.1" buildID="20250530102742">
+    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.9b/macos.mar" hashFunction="sha512" hashValue="2a6cdcb529b962997301ab12bde9fc89ab2f2595a20f322a1b6ef4e69c044cf1990ec1bc5acf1ac3e9fe92ddebb7fd812d1948634cfb86ab490ae65325e4c590" size="123941246"/>
   </update>
 </updates>
\ No newline at end of file
diff --git a/updates/browser/Linux_aarch64-gcc3/release/update.xml b/updates/browser/Linux_aarch64-gcc3/release/update.xml
index 282a2e5..98d5412 100644
--- a/updates/browser/Linux_aarch64-gcc3/release/update.xml
+++ b/updates/browser/Linux_aarch64-gcc3/release/update.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <updates>
-  <update type="minor" displayVersion="1.12.8b" appVersion="1.12.8b" platformVersion="138.0.4" buildID="20250522061035">
-    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.8b/linux-aarch64.mar" hashFunction="sha512" hashValue="d4304ad93c894e660fd727ca7f78497caf420ec97fd4e4bcc6a7dbd8766830e5bd781ae90808f6fe64c8102fc9059f2b60df9b24e0321f96812d7405b3ac5dcb" size="69465278"/>
+  <update type="minor" displayVersion="1.12.9b" appVersion="1.12.9b" platformVersion="139.0.1" buildID="20250530102742">
+    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.9b/linux-aarch64.mar" hashFunction="sha512" hashValue="0ce1e9f7b4b441d081bd0b120b375b61edc618bfa2051bef8ad6d84cab9045f86148d69c91fb16fabbb814dea0183779672c1ac57405e4eec186994f5434a307" size="70032374"/>
   </update>
 </updates>
\ No newline at end of file
diff --git a/updates/browser/Linux_x86_64-gcc3/release/update.xml b/updates/browser/Linux_x86_64-gcc3/release/update.xml
index 8facbc2..5513c1a 100644
--- a/updates/browser/Linux_x86_64-gcc3/release/update.xml
+++ b/updates/browser/Linux_x86_64-gcc3/release/update.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <updates>
-  <update type="minor" displayVersion="1.12.8b" appVersion="1.12.8b" platformVersion="138.0.4" buildID="20250522061035">
-    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.8b/linux.mar" hashFunction="sha512" hashValue="495bceb92cbeb979e01b718bbe30f98ba1d8600cae0c328999df40be7cee73c404e5e7f517f995d44b6263cb8a06e3a302dd46edf3d18524db90c0377f3d1723" size="80318713"/>
+  <update type="minor" displayVersion="1.12.9b" appVersion="1.12.9b" platformVersion="139.0.1" buildID="20250530102742">
+    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.9b/linux.mar" hashFunction="sha512" hashValue="c52ee698e7ddb3d2e2a797e37700dec06bc372e2a8895f92c07741c41f3f2031d624a6d2b4d75c08fa8cc8820b50bd98354dfa22e84360ed169a04937d917bf4" size="81228377"/>
   </update>
 </updates>
\ No newline at end of file
diff --git a/updates/browser/WINNT_aarch64-msvc-aarch64/release/update.xml b/updates/browser/WINNT_aarch64-msvc-aarch64/release/update.xml
index 8103079..f78c081 100644
--- a/updates/browser/WINNT_aarch64-msvc-aarch64/release/update.xml
+++ b/updates/browser/WINNT_aarch64-msvc-aarch64/release/update.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <updates>
-  <update type="minor" displayVersion="1.12.8b" appVersion="1.12.8b" platformVersion="138.0.4" buildID="20250522061035">
-    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.8b/windows-arm64.mar" hashFunction="sha512" hashValue="cd767500b40478c65cf3cd835afdfe75020f784b3990940fba16d0a9450c5dd8095bbb92b612147b58691730745ffbc546e2ca356ea1675f040b2ef0c9968ee2" size="73118735"/>
+  <update type="minor" displayVersion="1.12.9b" appVersion="1.12.9b" platformVersion="139.0.1" buildID="20250530102742">
+    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.9b/windows-arm64.mar" hashFunction="sha512" hashValue="aa466fd89c4f42ffde1fa4ab5da024cf5f92ca0b8c730f4836b71972bbc73cec6bd666cccd3cea3b22300de0522a91d0c7e25a39ed069e5742d5274a32a74760" size="73657943"/>
   </update>
 </updates>
\ No newline at end of file
diff --git a/updates/browser/WINNT_x86_64-msvc-x64/release/update.xml b/updates/browser/WINNT_x86_64-msvc-x64/release/update.xml
index d1fb800..1879020 100644
--- a/updates/browser/WINNT_x86_64-msvc-x64/release/update.xml
+++ b/updates/browser/WINNT_x86_64-msvc-x64/release/update.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <updates>
-  <update type="minor" displayVersion="1.12.8b" appVersion="1.12.8b" platformVersion="138.0.4" buildID="20250522061035">
-    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.8b/windows.mar" hashFunction="sha512" hashValue="248703f6af0806472a591eace67584c1262dd4f1bf41a1821c839b7cb4df9f83f319549c59d42f1ec84cb2142f2dc8b205021848c34e977a38e2d76130f5bc65" size="82821911"/>
+  <update type="minor" displayVersion="1.12.9b" appVersion="1.12.9b" platformVersion="139.0.1" buildID="20250530102742">
+    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.9b/windows.mar" hashFunction="sha512" hashValue="821809fba28537fe94ab61031317db065452d454cff34090bb54b27eb977619507c714365709225b94e600da2d4814139458736cce356bfc09549fe651f88ad9" size="83420391"/>
   </update>
 </updates>
\ No newline at end of file
diff --git a/updates/browser/WINNT_x86_64-msvc/release/update.xml b/updates/browser/WINNT_x86_64-msvc/release/update.xml
index d1fb800..1879020 100644
--- a/updates/browser/WINNT_x86_64-msvc/release/update.xml
+++ b/updates/browser/WINNT_x86_64-msvc/release/update.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <updates>
-  <update type="minor" displayVersion="1.12.8b" appVersion="1.12.8b" platformVersion="138.0.4" buildID="20250522061035">
-    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.8b/windows.mar" hashFunction="sha512" hashValue="248703f6af0806472a591eace67584c1262dd4f1bf41a1821c839b7cb4df9f83f319549c59d42f1ec84cb2142f2dc8b205021848c34e977a38e2d76130f5bc65" size="82821911"/>
+  <update type="minor" displayVersion="1.12.9b" appVersion="1.12.9b" platformVersion="139.0.1" buildID="20250530102742">
+    <patch type="complete" URL="https://github.com/zen-browser/desktop/releases/download/1.12.9b/windows.mar" hashFunction="sha512" hashValue="821809fba28537fe94ab61031317db065452d454cff34090bb54b27eb977619507c714365709225b94e600da2d4814139458736cce356bfc09549fe651f88ad9" size="83420391"/>
   </update>
 </updates>
\ No newline at end of file