diff --git a/DEPS b/DEPS
index c4a4202..044308b 100644
--- a/DEPS
+++ b/DEPS
@@ -64,7 +64,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.
-  'pdfium_revision': 'd4db58fa238a3e6f80fc87bc7fe539cd9f54aa7f',
+  'pdfium_revision': '9a785afee976e60fa2bd3d462cdcb1c3636d97dd',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling openmax_dl
   # and whatever else without interference from each other.
@@ -96,7 +96,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling catapult
   # and whatever else without interference from each other.
-  'catapult_revision': '2098afcc067c739c573144d79af4bb25f8abfddf',
+  'catapult_revision': '95c33d94d5efa5157c45c96cb7f2279c655568a7',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libFuzzer
   # and whatever else without interference from each other.
@@ -109,6 +109,10 @@
   # the commit queue can handle CLs rolling libFuzzer
   # and whatever else without interference from each other.
   'scanbuild_revision': '15bd7ca2934162c51654ddffc52933e45f95e7ef',
+  # Three lines of non-changing comments so that
+  # the commit queue can handle CLs rolling libprotobuf-mutator
+  # and whatever else without interference from each other.
+  'libprotobuf-mutator': '9f19110ef75ff7e8c50428247a262a131f312c3c',
 }
 
 # Only these hosts are allowed for dependencies in this DEPS file.
@@ -305,6 +309,9 @@
   'src/third_party/libFuzzer/src':
     Var('chromium_git') + '/chromium/llvm-project/llvm/lib/Fuzzer.git' + '@' +  Var('libfuzzer_revision'),
 
+  'src/third_party/libprotobuf-mutator/src':
+    Var('chromium_git') + '/external/github.com/google/libprotobuf-mutator.git' + '@' +  Var('libprotobuf-mutator'),
+
   'src/third_party/visualmetrics/src':
     Var('chromium_git') + '/external/github.com/WPO-Foundation/visualmetrics.git' + '@' +  '1edde9d2fe203229c895b648fdec355917200ad6',