diff --git a/DEPS b/DEPS
index f64143d98c362..937a8fab42225 100644
--- a/DEPS
+++ b/DEPS
@@ -18,7 +18,7 @@ vars = {
   'llvm_git': 'https://llvm.googlesource.com',
   # OCMock is for testing only so there is no google clone
   'ocmock_git': 'https://github.com/erikdoe/ocmock.git',
-  'skia_revision': '0c990ab9e0978c2c420d3be8ce090a4c337a9873',
+  'skia_revision': '4122791099ce43134fdb35a5ddd4eb1bd8bd53b2',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.
diff --git a/ci/licenses_golden/licenses_skia b/ci/licenses_golden/licenses_skia
index acf3f9a464c3d..85c25c2c7725e 100644
--- a/ci/licenses_golden/licenses_skia
+++ b/ci/licenses_golden/licenses_skia
@@ -1,4 +1,4 @@
-Signature: bab5aca18f538f50b4b23ee8fbf37d3b
+Signature: bf9e643eb81d9f8a5fe4afbf3061f542
 
 ====================================================================================================
 LIBRARY: etc1
@@ -9007,9 +9007,7 @@ ORIGIN: ../../../third_party/skia/src/sksl/tracing/SkSLTraceHook.cpp + ../../../
 ORIGIN: ../../../third_party/skia/src/sksl/tracing/SkSLTraceHook.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/transform/SkSLHoistSwitchVarDeclarationsAtTopLevel.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/transform/SkSLRewriteIndexedSwizzle.cpp + ../../../third_party/skia/LICENSE
-ORIGIN: ../../../third_party/skia/src/text/EmptyMailboxImpl.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/text/SlugFromBuffer.cpp + ../../../third_party/skia/LICENSE
-ORIGIN: ../../../third_party/skia/src/text/TextBlobMailbox.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/text/gpu/SlugImpl.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/text/gpu/SlugImpl.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/text/gpu/VertexFiller.cpp + ../../../third_party/skia/LICENSE
@@ -9267,9 +9265,7 @@ FILE: ../../../third_party/skia/src/sksl/tracing/SkSLTraceHook.cpp
 FILE: ../../../third_party/skia/src/sksl/tracing/SkSLTraceHook.h
 FILE: ../../../third_party/skia/src/sksl/transform/SkSLHoistSwitchVarDeclarationsAtTopLevel.cpp
 FILE: ../../../third_party/skia/src/sksl/transform/SkSLRewriteIndexedSwizzle.cpp
-FILE: ../../../third_party/skia/src/text/EmptyMailboxImpl.cpp
 FILE: ../../../third_party/skia/src/text/SlugFromBuffer.cpp
-FILE: ../../../third_party/skia/src/text/TextBlobMailbox.h
 FILE: ../../../third_party/skia/src/text/gpu/SlugImpl.cpp
 FILE: ../../../third_party/skia/src/text/gpu/SlugImpl.h
 FILE: ../../../third_party/skia/src/text/gpu/VertexFiller.cpp