diff --git a/bazel/external/quiche.BUILD b/bazel/external/quiche.BUILD
index 69cae5ea7c61f..d3b82aad1b915 100644
--- a/bazel/external/quiche.BUILD
+++ b/bazel/external/quiche.BUILD
@@ -169,6 +169,7 @@ cc_library(
         "quiche/quic/platform/api/quic_ptr_util.h",
         "quiche/quic/platform/api/quic_reference_counted.h",
         "quiche/quic/platform/api/quic_server_stats.h",
+        "quiche/quic/platform/api/quic_stream_buffer_allocator.h",
         "quiche/quic/platform/api/quic_string_piece.h",
         "quiche/quic/platform/api/quic_test_output.h",
         "quiche/quic/platform/api/quic_uint128.h",
@@ -223,6 +224,20 @@ cc_library(
     deps = [":quic_platform"],
 )
 
+cc_library(
+    name = "quic_buffer_allocator_lib",
+    srcs = [
+        "quiche/quic/core/quic_buffer_allocator.cc",
+        "quiche/quic/core/quic_simple_buffer_allocator.cc",
+    ],
+    hdrs = [
+        "quiche/quic/core/quic_buffer_allocator.h",
+        "quiche/quic/core/quic_simple_buffer_allocator.h",
+    ],
+    visibility = ["//visibility:public"],
+    deps = [":quic_platform_export"],
+)
+
 envoy_cc_test(
     name = "http2_platform_test",
     srcs = envoy_select_quiche(
diff --git a/bazel/repository_locations.bzl b/bazel/repository_locations.bzl
index b363f4f4bfc83..f2f8671998833 100644
--- a/bazel/repository_locations.bzl
+++ b/bazel/repository_locations.bzl
@@ -236,8 +236,8 @@ REPOSITORY_LOCATIONS = dict(
         urls = ["https://github.com/google/subpar/archive/1.3.0.tar.gz"],
     ),
     com_googlesource_quiche = dict(
-        # Static snapshot of https://quiche.googlesource.com/quiche/+archive/4fbea5de9afdf30611b27afd54c45a596944f9c2.tar.gz
-        sha256 = "2cf9f5ea62a03ca0d8773fe4f56949b72c28ac5b1bcf43d850a571f4e32add2a",
-        urls = ["https://storage.googleapis.com/quiche-envoy-integration/4fbea5de9afdf30611b27afd54c45a596944f9c2.tar.gz"],
+        # Static snapshot of https://quiche.googlesource.com/quiche/+archive/ba6354aa1b39f3d9788ead909ad3e678ac863938.tar.gz
+        sha256 = "4598537810c3d343c32333c5367fcb652638018118f7f4e844e080405d9e73bb",
+        urls = ["https://storage.googleapis.com/quiche-envoy-integration/ba6354aa1b39f3d9788ead909ad3e678ac863938.tar.gz"],
     ),
 )
diff --git a/source/extensions/quic_listeners/quiche/platform/BUILD b/source/extensions/quic_listeners/quiche/platform/BUILD
index 4244e69f7c91b..0cfc9373b4e9c 100644
--- a/source/extensions/quic_listeners/quiche/platform/BUILD
+++ b/source/extensions/quic_listeners/quiche/platform/BUILD
@@ -102,6 +102,7 @@ envoy_cc_library(
         "quic_ptr_util_impl.h",
         "quic_server_stats_impl.h",
         "quic_string_piece_impl.h",
+        "quic_stream_buffer_allocator_impl.h",
         "quic_uint128_impl.h",
     ] + envoy_select_quiche([
         "quic_expect_bug_impl.h",
@@ -121,7 +122,10 @@ envoy_cc_library(
         "googletest",
     ],
     visibility = ["//visibility:public"],
-    deps = ["@com_googlesource_quiche//:quic_platform_export"] + envoy_select_quiche([
+    deps = [
+        "@com_googlesource_quiche//:quic_platform_export",
+        "@com_googlesource_quiche//:quic_buffer_allocator_lib",
+    ] + envoy_select_quiche([
         ":quic_platform_logging_impl_lib",
         "//include/envoy/thread:thread_interface",
         "//source/common/common:assert_lib",
diff --git a/source/extensions/quic_listeners/quiche/platform/quic_stream_buffer_allocator_impl.h b/source/extensions/quic_listeners/quiche/platform/quic_stream_buffer_allocator_impl.h
new file mode 100644
index 0000000000000..c2a40a0e7427a
--- /dev/null
+++ b/source/extensions/quic_listeners/quiche/platform/quic_stream_buffer_allocator_impl.h
@@ -0,0 +1,18 @@
+#pragma once
+
+// NOLINT(namespace-envoy)
+
+// This file is part of the QUICHE platform implementation, and is not to be
+// consumed or referenced directly by other Envoy code. It serves purely as a
+// porting layer for QUICHE.
+
+#include "quiche/quic/core/quic_simple_buffer_allocator.h"
+
+namespace quic {
+
+// Implements the interface required by
+// https://quiche.googlesource.com/quiche/+/refs/heads/master/quic/platform/api/quic_stream_buffer_allocator.h
+// with the default implementation provided by QUICHE.
+using QuicStreamBufferAllocatorImpl = SimpleBufferAllocator;
+
+} // namespace quic
diff --git a/test/extensions/quic_listeners/quiche/platform/BUILD b/test/extensions/quic_listeners/quiche/platform/BUILD
index 1518271bc8d2a..d2ec6aa11f9b1 100644
--- a/test/extensions/quic_listeners/quiche/platform/BUILD
+++ b/test/extensions/quic_listeners/quiche/platform/BUILD
@@ -31,6 +31,8 @@ envoy_cc_test(
     ],
     external_deps = ["quiche_quic_platform"],
     deps = [
+        "//source/common/memory:stats_lib",
+        "//test/common/stats:stat_test_utility_lib",
         "//test/extensions/transport_sockets/tls:ssl_test_utils",
         "//test/mocks/api:api_mocks",
         "//test/test_common:logging_lib",
diff --git a/test/extensions/quic_listeners/quiche/platform/quic_platform_test.cc b/test/extensions/quic_listeners/quiche/platform/quic_platform_test.cc
index 294e58e708ba0..df87edca85dd4 100644
--- a/test/extensions/quic_listeners/quiche/platform/quic_platform_test.cc
+++ b/test/extensions/quic_listeners/quiche/platform/quic_platform_test.cc
@@ -9,8 +9,10 @@
 #include <fstream>
 #include <unordered_set>
 
+#include "common/memory/stats.h"
 #include "common/network/utility.h"
 
+#include "test/common/stats/stat_test_utility.h"
 #include "test/extensions/transport_sockets/tls/ssl_test_utility.h"
 #include "test/mocks/api/mocks.h"
 #include "test/test_common/environment.h"
@@ -42,20 +44,20 @@
 #include "quiche/quic/platform/api/quic_server_stats.h"
 #include "quiche/quic/platform/api/quic_sleep.h"
 #include "quiche/quic/platform/api/quic_stack_trace.h"
+#include "quiche/quic/platform/api/quic_stream_buffer_allocator.h"
 #include "quiche/quic/platform/api/quic_string_piece.h"
 #include "quiche/quic/platform/api/quic_test_output.h"
 #include "quiche/quic/platform/api/quic_thread.h"
 #include "quiche/quic/platform/api/quic_uint128.h"
 
-using testing::_;
-using testing::HasSubstr;
-
 // Basic tests to validate functioning of the QUICHE quic platform
 // implementation. For platform APIs in which the implementation is a simple
 // typedef/passthrough to a std:: or absl:: construct, the tests are kept
 // minimal, and serve primarily to verify the APIs compile and link without
 // issue.
 
+using testing::_;
+using testing::HasSubstr;
 using testing::Return;
 
 namespace quic {
@@ -572,5 +574,21 @@ TEST_F(QuicPlatformTest, FailToPickUnsedPort) {
   EXPECT_DEATH_LOG_TO_STDERR(QuicPickUnusedPortOrDie(), "Failed to pick a port for test.");
 }
 
+TEST_F(QuicPlatformTest, TestEnvoyQuicBufferAllocator) {
+  bool deterministic_stats = Envoy::Stats::TestUtil::hasDeterministicMallocStats();
+  const size_t start_mem = Envoy::Memory::Stats::totalCurrentlyAllocated();
+  QuicStreamBufferAllocator allocator;
+  char* p = allocator.New(1024);
+  if (deterministic_stats) {
+    EXPECT_LT(start_mem, Envoy::Memory::Stats::totalCurrentlyAllocated());
+  }
+  EXPECT_NE(nullptr, p);
+  memset(p, 'a', 1024);
+  allocator.Delete(p);
+  if (deterministic_stats) {
+    EXPECT_EQ(start_mem, Envoy::Memory::Stats::totalCurrentlyAllocated());
+  }
+}
+
 } // namespace
 } // namespace quic