diff --git a/CHROMIUM_BUILD_COMPATIBILITY.txt b/CHROMIUM_BUILD_COMPATIBILITY.txt
index 4811e82dc..ea96b737e 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/90.0.4430.85',
+  'chromium_checkout': 'refs/tags/90.0.4430.93',
   'depot_tools_checkout': '9757ad5883'
 }
diff --git a/patch/patches/browser_security_policy_1081397.patch b/patch/patches/browser_security_policy_1081397.patch
index d147f532b..c87aebe6a 100644
--- a/patch/patches/browser_security_policy_1081397.patch
+++ b/patch/patches/browser_security_policy_1081397.patch
@@ -20,10 +20,10 @@ index a91e7c720acc..f0534e67f723 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 dae1c91d2d72..c48bd5ea1fb7 100644
+index ec741e3bdb50..cb80d4063f16 100644
 --- content/browser/renderer_host/navigation_request.cc
 +++ content/browser/renderer_host/navigation_request.cc
-@@ -4871,6 +4871,12 @@ url::Origin NavigationRequest::GetOriginForURLLoaderFactory() {
+@@ -4887,6 +4887,12 @@ url::Origin NavigationRequest::GetOriginForURLLoaderFactory() {
  
    // Calculate an approximation of the origin. The sandbox/csp are ignored.
    url::Origin origin = GetOriginForURLLoaderFactoryUnchecked(this);