diff --git a/browser_patches/chromium-tip-of-tree/BUILD_NUMBER b/browser_patches/chromium-tip-of-tree/BUILD_NUMBER
index bec4b5cd08..d90f2b1d5b 100644
--- a/browser_patches/chromium-tip-of-tree/BUILD_NUMBER
+++ b/browser_patches/chromium-tip-of-tree/BUILD_NUMBER
@@ -1 +1 @@
-1025
+1026
diff --git a/browser_patches/chromium-tip-of-tree/UPSTREAM_CONFIG.sh b/browser_patches/chromium-tip-of-tree/UPSTREAM_CONFIG.sh
index 05233c7c36..c4c51adfbe 100644
--- a/browser_patches/chromium-tip-of-tree/UPSTREAM_CONFIG.sh
+++ b/browser_patches/chromium-tip-of-tree/UPSTREAM_CONFIG.sh
@@ -1,3 +1,3 @@
-#      CURRENT_VERSION: 105.0.5179.0
-# BRANCH_BASE_POSITION: 1024007
-BRANCH_COMMIT="4645700ae30ce9433a9aca71e462e197111d8141"
+#      CURRENT_VERSION: 105.0.5189.0
+# BRANCH_BASE_POSITION: 1025440
+BRANCH_COMMIT="212aa542903974e43c782f8236251b1423db8288"