diff --git a/browser_patches/chromium-tip-of-tree/BUILD_NUMBER b/browser_patches/chromium-tip-of-tree/BUILD_NUMBER
index 49efa1e2e8..8463e0903f 100644
--- a/browser_patches/chromium-tip-of-tree/BUILD_NUMBER
+++ b/browser_patches/chromium-tip-of-tree/BUILD_NUMBER
@@ -1 +1 @@
-1020
+1021
diff --git a/browser_patches/chromium-tip-of-tree/UPSTREAM_CONFIG.sh b/browser_patches/chromium-tip-of-tree/UPSTREAM_CONFIG.sh
index 7c41a784e3..79e3669288 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: 105.0.5151.0
-# BRANCH_BASE_POSITION: 1019394
-BRANCH_COMMIT="c0344e511cf2d6546302c77edb0a69e8faccde25"
+#      CURRENT_VERSION: 105.0.5153.0
+# BRANCH_BASE_POSITION: 1019878
+BRANCH_COMMIT="aeb9a9355864c380e4365906d800c73f0539033c"