diff --git a/DEPS b/DEPS
index 5c35e6d6..74e2522f 100644
--- a/DEPS
+++ b/DEPS
@@ -38,7 +38,7 @@ deps = {
 
   'crashpad/third_party/mini_chromium/mini_chromium':
       Var('chromium_git') + '/chromium/mini_chromium@' +
-      'dc3d480305b27a5a1fb57f51a997529e00fed00b',
+      'ef0ded8717340c9fe48e8e0f34f3e0e74d10a392',
   'crashpad/third_party/zlib/zlib':
       Var('chromium_git') + '/chromium/src/third_party/zlib@' +
       '13dc246a58e4b72104d35f9b1809af95221ebda7',
diff --git a/client/prune_crash_reports_test.cc b/client/prune_crash_reports_test.cc
index 14eb2e0b..130ea72a 100644
--- a/client/prune_crash_reports_test.cc
+++ b/client/prune_crash_reports_test.cc
@@ -14,12 +14,14 @@
 
 #include "client/prune_crash_reports.h"
 
+#include <stddef.h>
 #include <stdlib.h>
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
+#include "base/numerics/safe_conversions.h"
 #include "base/rand_util.h"
 #include "gmock/gmock.h"
 #include "gtest/gtest.h"
@@ -209,8 +211,8 @@ TEST(PruneCrashReports, PruneOrder) {
     reports.push_back(temp);
   }
   // The randomness from std::rand() is not, so use a better rand() instead.
-  const auto random_generator = [](int rand_max) {
-    return base::RandInt(0, rand_max - 1);
+  const auto random_generator = [](ptrdiff_t rand_max) {
+    return base::RandInt(0, base::checked_cast<int>(rand_max) - 1);
   };
   std::random_shuffle(reports.begin(), reports.end(), random_generator);
   std::vector<CrashReportDatabase::Report> pending_reports(
diff --git a/snapshot/win/crashpad_snapshot_test_crashing_child.cc b/snapshot/win/crashpad_snapshot_test_crashing_child.cc
index 2cfb9906..b0caa065 100644
--- a/snapshot/win/crashpad_snapshot_test_crashing_child.cc
+++ b/snapshot/win/crashpad_snapshot_test_crashing_child.cc
@@ -12,6 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#include <intrin.h>
 #include <windows.h>
 
 #include "base/files/file_path.h"
diff --git a/snapshot/win/crashpad_snapshot_test_dump_without_crashing.cc b/snapshot/win/crashpad_snapshot_test_dump_without_crashing.cc
index b6c9814a..a9fbdcf5 100644
--- a/snapshot/win/crashpad_snapshot_test_dump_without_crashing.cc
+++ b/snapshot/win/crashpad_snapshot_test_dump_without_crashing.cc
@@ -12,6 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#include <intrin.h>
 #include <windows.h>
 
 #include "base/logging.h"