diff --git a/CHROMIUM_BUILD_COMPATIBILITY.txt b/CHROMIUM_BUILD_COMPATIBILITY.txt
index b2b6462e2..b5380611b 100644
--- a/CHROMIUM_BUILD_COMPATIBILITY.txt
+++ b/CHROMIUM_BUILD_COMPATIBILITY.txt
@@ -7,6 +7,6 @@
 # https://bitbucket.org/chromiumembedded/cef/wiki/BranchesAndBuilding
 
 {
-  'chromium_checkout': 'refs/tags/103.0.5060.42',
+  'chromium_checkout': 'refs/tags/103.0.5060.53',
   'depot_tools_checkout': '964f8124b6'
 }
diff --git a/patch/patches/browser_security_policy_1081397.patch b/patch/patches/browser_security_policy_1081397.patch
index bbcec5baf..780bc2d5d 100644
--- a/patch/patches/browser_security_policy_1081397.patch
+++ b/patch/patches/browser_security_policy_1081397.patch
@@ -20,10 +20,10 @@ index bbc7c3ece4123..fe2b35d70f1f3 100644
  
            // TODO(wjmaclean): We should update the ProcessLock comparison API
 diff --git content/browser/renderer_host/navigation_request.cc content/browser/renderer_host/navigation_request.cc
-index 2081607afe3c1..e6a24203f1702 100644
+index 5417bc7894ad4..43ad329e38962 100644
 --- content/browser/renderer_host/navigation_request.cc
 +++ content/browser/renderer_host/navigation_request.cc
-@@ -6253,6 +6253,12 @@ NavigationRequest::GetOriginForURLLoaderFactoryWithoutFinalFrameHost(
+@@ -6259,6 +6259,12 @@ NavigationRequest::GetOriginForURLLoaderFactoryWithoutFinalFrameHost(
      network::mojom::WebSandboxFlags sandbox_flags) {
    // Calculate an approximation of the origin. The sandbox/csp are ignored.
    url::Origin origin = GetOriginForURLLoaderFactoryUnchecked(this);
@@ -36,7 +36,7 @@ index 2081607afe3c1..e6a24203f1702 100644
  
    // Apply sandbox flags.
    // See https://html.spec.whatwg.org/#sandboxed-origin-browsing-context-flag
-@@ -6286,6 +6292,15 @@ NavigationRequest::GetOriginForURLLoaderFactoryWithFinalFrameHost() {
+@@ -6292,6 +6298,15 @@ NavigationRequest::GetOriginForURLLoaderFactoryWithFinalFrameHost() {
    if (IsSameDocument() || IsPageActivation())
      return GetRenderFrameHost()->GetLastCommittedOrigin();
  
diff --git a/patch/patches/chrome_browser.patch b/patch/patches/chrome_browser.patch
index 83ef17e0d..489b087dc 100644
--- a/patch/patches/chrome_browser.patch
+++ b/patch/patches/chrome_browser.patch
@@ -1,5 +1,5 @@
 diff --git chrome/browser/BUILD.gn chrome/browser/BUILD.gn
-index 631420eb56152..0f8b82a757a01 100644
+index 3833b9c12e0cf..2e53204e17565 100644
 --- chrome/browser/BUILD.gn
 +++ chrome/browser/BUILD.gn
 @@ -11,6 +11,7 @@ import("//build/config/compiler/pgo/pgo.gni")
diff --git a/patch/patches/chrome_browser_context_menus.patch b/patch/patches/chrome_browser_context_menus.patch
index 068b2c460..e88788e50 100644
--- a/patch/patches/chrome_browser_context_menus.patch
+++ b/patch/patches/chrome_browser_context_menus.patch
@@ -1,8 +1,8 @@
 diff --git chrome/browser/renderer_context_menu/render_view_context_menu.cc chrome/browser/renderer_context_menu/render_view_context_menu.cc
-index fdad390f46a98..6554eea8bc247 100644
+index 531e5d18284b6..227e649af0b58 100644
 --- chrome/browser/renderer_context_menu/render_view_context_menu.cc
 +++ chrome/browser/renderer_context_menu/render_view_context_menu.cc
-@@ -300,6 +300,13 @@ base::OnceCallback<void(RenderViewContextMenu*)>* GetMenuShownCallback() {
+@@ -299,6 +299,13 @@ base::OnceCallback<void(RenderViewContextMenu*)>* GetMenuShownCallback() {
    return callback.get();
  }
  
@@ -16,7 +16,7 @@ index fdad390f46a98..6554eea8bc247 100644
  enum class UmaEnumIdLookupType {
    GeneralEnumId,
    ContextSpecificEnumId,
-@@ -528,6 +535,10 @@ int FindUMAEnumValueForCommand(int id, UmaEnumIdLookupType type) {
+@@ -527,6 +534,10 @@ int FindUMAEnumValueForCommand(int id, UmaEnumIdLookupType type) {
    if (ContextMenuMatcher::IsExtensionsCustomCommandId(id))
      return 1;
  
@@ -27,7 +27,7 @@ index fdad390f46a98..6554eea8bc247 100644
    id = CollapseCommandsForUMA(id);
    const auto& map = GetIdcToUmaMap(type);
    auto it = map.find(id);
-@@ -713,6 +724,14 @@ RenderViewContextMenu::RenderViewContextMenu(
+@@ -712,6 +723,14 @@ RenderViewContextMenu::RenderViewContextMenu(
    system_app_ = GetBrowser() && GetBrowser()->app_controller()
                      ? GetBrowser()->app_controller()->system_app()
                      : nullptr;
@@ -42,7 +42,7 @@ index fdad390f46a98..6554eea8bc247 100644
  }
  
  RenderViewContextMenu::~RenderViewContextMenu() = default;
-@@ -1094,6 +1113,12 @@ void RenderViewContextMenu::InitMenu() {
+@@ -1093,6 +1112,12 @@ void RenderViewContextMenu::InitMenu() {
    // menu, meaning that each menu item added/removed in this function will cause
    // it to visibly jump on the screen (see b/173569669).
    AppendQuickAnswersItems();
@@ -55,7 +55,7 @@ index fdad390f46a98..6554eea8bc247 100644
  }
  
  Profile* RenderViewContextMenu::GetProfile() const {
-@@ -2868,6 +2893,12 @@ void RenderViewContextMenu::RegisterExecutePluginActionCallbackForTesting(
+@@ -2861,6 +2886,12 @@ void RenderViewContextMenu::RegisterExecutePluginActionCallbackForTesting(
    execute_plugin_action_callback_ = std::move(cb);
  }
  
diff --git a/patch/patches/chrome_browser_themes.patch b/patch/patches/chrome_browser_themes.patch
index 3dade62c3..74d69e0d6 100644
--- a/patch/patches/chrome_browser_themes.patch
+++ b/patch/patches/chrome_browser_themes.patch
@@ -1,5 +1,5 @@
 diff --git chrome/browser/themes/theme_service.cc chrome/browser/themes/theme_service.cc
-index d759fbfcd4215..156ac3dcbdda1 100644
+index 5d2c348a99b76..bfa0c77ff1aa1 100644
 --- chrome/browser/themes/theme_service.cc
 +++ chrome/browser/themes/theme_service.cc
 @@ -31,6 +31,7 @@
diff --git a/patch/patches/embedder_product_override.patch b/patch/patches/embedder_product_override.patch
index d72a12d59..626b3582c 100644
--- a/patch/patches/embedder_product_override.patch
+++ b/patch/patches/embedder_product_override.patch
@@ -1,5 +1,5 @@
 diff --git components/embedder_support/user_agent_utils.cc components/embedder_support/user_agent_utils.cc
-index b8764e510563a..1bca276c9f52d 100644
+index acd60381a6294..f9be70d2da75f 100644
 --- components/embedder_support/user_agent_utils.cc
 +++ components/embedder_support/user_agent_utils.cc
 @@ -15,6 +15,7 @@
diff --git a/patch/patches/gn_config.patch b/patch/patches/gn_config.patch
index 698e1359a..48f01e87b 100644
--- a/patch/patches/gn_config.patch
+++ b/patch/patches/gn_config.patch
@@ -12,7 +12,7 @@ index 7d538f812d72e..9eec79395aeec 100644
        # https://crbug.com/474506.
        "//clank/java/BUILD.gn",
 diff --git BUILD.gn BUILD.gn
-index 3fb396df0a458..2e9dbe0a18a1b 100644
+index 09b4c938cdec9..caf6994378898 100644
 --- BUILD.gn
 +++ BUILD.gn
 @@ -17,6 +17,7 @@ import("//build/config/sanitizers/sanitizers.gni")