diff --git a/DEPS b/DEPS
index ea32bd7fa6735..d670c5fa6f011 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': 'ffa425bacfc437de72d049e2cc488a90cb1f0036',
+  'skia_revision': 'caff30d16ae7411fb6a7a192d4ac8aa112d2b31d',
 
   # 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/excluded_files b/ci/licenses_golden/excluded_files
index ef69cbb78849f..822e41f492c89 100644
--- a/ci/licenses_golden/excluded_files
+++ b/ci/licenses_golden/excluded_files
@@ -2820,7 +2820,6 @@
 ../../../third_party/skia/src/sksl/analysis/BUILD.bazel
 ../../../third_party/skia/src/sksl/codegen/BUILD.bazel
 ../../../third_party/skia/src/sksl/dsl/BUILD.bazel
-../../../third_party/skia/src/sksl/dsl/priv/BUILD.bazel
 ../../../third_party/skia/src/sksl/ir/BUILD.bazel
 ../../../third_party/skia/src/sksl/lex/BUILD.bazel
 ../../../third_party/skia/src/sksl/tracing/BUILD.bazel
diff --git a/ci/licenses_golden/licenses_skia b/ci/licenses_golden/licenses_skia
index fc990d7eceff0..92d3270625f1e 100644
--- a/ci/licenses_golden/licenses_skia
+++ b/ci/licenses_golden/licenses_skia
@@ -1,4 +1,4 @@
-Signature: 928a95b118579cada8f8012e2c5b34e0
+Signature: df7acea58019fa5db2e22522116d975b
 
 ====================================================================================================
 LIBRARY: etc1
@@ -391,6 +391,7 @@ FILE: ../../../third_party/skia/relnotes/skimage_methods.md
 FILE: ../../../third_party/skia/relnotes/skimage_subset.md
 FILE: ../../../third_party/skia/relnotes/skimagefilters_magnifier.md
 FILE: ../../../third_party/skia/relnotes/skimagefilters_picture.md
+FILE: ../../../third_party/skia/relnotes/skimagefilters_shader.md
 FILE: ../../../third_party/skia/relnotes/skimagegenerator_encoded.md
 FILE: ../../../third_party/skia/relnotes/sksurface_backend.md
 FILE: ../../../third_party/skia/relnotes/sksurface_namespace.md
@@ -1877,7 +1878,6 @@ ORIGIN: ../../../third_party/skia/include/core/SkStrokeRec.h + ../../../third_pa
 ORIGIN: ../../../third_party/skia/include/core/SkSurface.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/include/gpu/gl/GrGLFunctions.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/include/pathops/SkPathOps.h + ../../../third_party/skia/LICENSE
-ORIGIN: ../../../third_party/skia/include/private/SkChecksum.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/include/private/SkPathRef.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/include/private/SkWeakRefCnt.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/include/utils/SkNullCanvas.h + ../../../third_party/skia/LICENSE
@@ -1885,6 +1885,7 @@ ORIGIN: ../../../third_party/skia/src/base/SkMathPriv.h + ../../../third_party/s
 ORIGIN: ../../../third_party/skia/src/base/SkTInternalLList.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/codec/SkColorTable.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/core/SkAnnotation.cpp + ../../../third_party/skia/LICENSE
+ORIGIN: ../../../third_party/skia/src/core/SkChecksum.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/core/SkFontDescriptor.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/core/SkFontDescriptor.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/core/SkImagePriv.h + ../../../third_party/skia/LICENSE
@@ -2036,7 +2037,6 @@ FILE: ../../../third_party/skia/include/core/SkStrokeRec.h
 FILE: ../../../third_party/skia/include/core/SkSurface.h
 FILE: ../../../third_party/skia/include/gpu/gl/GrGLFunctions.h
 FILE: ../../../third_party/skia/include/pathops/SkPathOps.h
-FILE: ../../../third_party/skia/include/private/SkChecksum.h
 FILE: ../../../third_party/skia/include/private/SkPathRef.h
 FILE: ../../../third_party/skia/include/private/SkWeakRefCnt.h
 FILE: ../../../third_party/skia/include/utils/SkNullCanvas.h
@@ -2044,6 +2044,7 @@ FILE: ../../../third_party/skia/src/base/SkMathPriv.h
 FILE: ../../../third_party/skia/src/base/SkTInternalLList.h
 FILE: ../../../third_party/skia/src/codec/SkColorTable.h
 FILE: ../../../third_party/skia/src/core/SkAnnotation.cpp
+FILE: ../../../third_party/skia/src/core/SkChecksum.h
 FILE: ../../../third_party/skia/src/core/SkFontDescriptor.cpp
 FILE: ../../../third_party/skia/src/core/SkFontDescriptor.h
 FILE: ../../../third_party/skia/src/core/SkImagePriv.h
@@ -6977,7 +6978,6 @@ ORIGIN: ../../../third_party/skia/src/sksl/codegen/SkSLSPIRVtoHLSL.cpp + ../../.
 ORIGIN: ../../../third_party/skia/src/sksl/codegen/SkSLSPIRVtoHLSL.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/codegen/SkSLVMCodeGenerator.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/codegen/SkSLVMCodeGenerator.h + ../../../third_party/skia/LICENSE
-ORIGIN: ../../../third_party/skia/src/sksl/dsl/DSL.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/dsl/DSLCore.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/dsl/DSLCore.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/dsl/DSLExpression.cpp + ../../../third_party/skia/LICENSE
@@ -6986,8 +6986,6 @@ ORIGIN: ../../../third_party/skia/src/sksl/dsl/DSLModifiers.h + ../../../third_p
 ORIGIN: ../../../third_party/skia/src/sksl/dsl/DSLType.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/dsl/DSLType.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/dsl/DSLVar.h + ../../../third_party/skia/LICENSE
-ORIGIN: ../../../third_party/skia/src/sksl/dsl/priv/DSLWriter.cpp + ../../../third_party/skia/LICENSE
-ORIGIN: ../../../third_party/skia/src/sksl/dsl/priv/DSLWriter.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/ir/SkSLFunctionPrototype.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/ir/SkSLPrefixExpression.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/ir/SkSLStructDefinition.h + ../../../third_party/skia/LICENSE
@@ -7125,7 +7123,6 @@ FILE: ../../../third_party/skia/src/sksl/codegen/SkSLSPIRVtoHLSL.cpp
 FILE: ../../../third_party/skia/src/sksl/codegen/SkSLSPIRVtoHLSL.h
 FILE: ../../../third_party/skia/src/sksl/codegen/SkSLVMCodeGenerator.cpp
 FILE: ../../../third_party/skia/src/sksl/codegen/SkSLVMCodeGenerator.h
-FILE: ../../../third_party/skia/src/sksl/dsl/DSL.h
 FILE: ../../../third_party/skia/src/sksl/dsl/DSLCore.cpp
 FILE: ../../../third_party/skia/src/sksl/dsl/DSLCore.h
 FILE: ../../../third_party/skia/src/sksl/dsl/DSLExpression.cpp
@@ -7134,8 +7131,6 @@ FILE: ../../../third_party/skia/src/sksl/dsl/DSLModifiers.h
 FILE: ../../../third_party/skia/src/sksl/dsl/DSLType.cpp
 FILE: ../../../third_party/skia/src/sksl/dsl/DSLType.h
 FILE: ../../../third_party/skia/src/sksl/dsl/DSLVar.h
-FILE: ../../../third_party/skia/src/sksl/dsl/priv/DSLWriter.cpp
-FILE: ../../../third_party/skia/src/sksl/dsl/priv/DSLWriter.h
 FILE: ../../../third_party/skia/src/sksl/ir/SkSLFunctionPrototype.h
 FILE: ../../../third_party/skia/src/sksl/ir/SkSLPrefixExpression.cpp
 FILE: ../../../third_party/skia/src/sksl/ir/SkSLStructDefinition.h
@@ -8009,7 +8004,6 @@ ORIGIN: ../../../third_party/skia/src/sksl/dsl/DSLFunction.cpp + ../../../third_
 ORIGIN: ../../../third_party/skia/src/sksl/dsl/DSLFunction.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/dsl/DSLStatement.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/dsl/DSLStatement.h + ../../../third_party/skia/LICENSE
-ORIGIN: ../../../third_party/skia/src/sksl/dsl/priv/DSL_priv.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/ir/SkSLFunctionDeclaration.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/ir/SkSLModifiers.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/ir/SkSLPoison.h + ../../../third_party/skia/LICENSE
@@ -8047,7 +8041,6 @@ FILE: ../../../third_party/skia/src/sksl/dsl/DSLFunction.cpp
 FILE: ../../../third_party/skia/src/sksl/dsl/DSLFunction.h
 FILE: ../../../third_party/skia/src/sksl/dsl/DSLStatement.cpp
 FILE: ../../../third_party/skia/src/sksl/dsl/DSLStatement.h
-FILE: ../../../third_party/skia/src/sksl/dsl/priv/DSL_priv.h
 FILE: ../../../third_party/skia/src/sksl/ir/SkSLFunctionDeclaration.cpp
 FILE: ../../../third_party/skia/src/sksl/ir/SkSLModifiers.cpp
 FILE: ../../../third_party/skia/src/sksl/ir/SkSLPoison.h