diff --git a/CHROMIUM_BUILD_COMPATIBILITY.txt b/CHROMIUM_BUILD_COMPATIBILITY.txt
index 9ce9d107b..cdd0e7a68 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/86.0.4240.111',
+  'chromium_checkout': 'refs/tags/86.0.4240.183',
   'depot_tools_checkout': '5dba9c97fb'
 }
diff --git a/patch/patches/prefs_content_1161.patch b/patch/patches/prefs_content_1161.patch
index 9bb005387..c945a6f94 100644
--- a/patch/patches/prefs_content_1161.patch
+++ b/patch/patches/prefs_content_1161.patch
@@ -1,5 +1,5 @@
 diff --git content/public/common/common_param_traits_macros.h content/public/common/common_param_traits_macros.h
-index 8e810871066b..107f15b92829 100644
+index 37807f0ad754..006f6e660243 100644
 --- content/public/common/common_param_traits_macros.h
 +++ content/public/common/common_param_traits_macros.h
 @@ -174,6 +174,7 @@ IPC_STRUCT_TRAITS_BEGIN(content::WebPreferences)