diff --git a/.github/workflows/libtest-windows.yml b/.github/workflows/libtest-windows.yml
index b413a704..9ac0a0d8 100644
--- a/.github/workflows/libtest-windows.yml
+++ b/.github/workflows/libtest-windows.yml
@@ -18,7 +18,7 @@ jobs:
   # This workflow contains a single job called "build"
   build-windows:
     # The type of runner that the job will run on
-    runs-on: windows-2022
+    runs-on: windows-2025
 
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
diff --git a/.github/workflows/publish-packages.yml b/.github/workflows/publish-packages.yml
index f0677c59..188eb779 100644
--- a/.github/workflows/publish-packages.yml
+++ b/.github/workflows/publish-packages.yml
@@ -56,11 +56,11 @@ jobs:
     needs: version-check
     strategy:
       matrix:
-        os: [ubuntu-22.04, windows-2022, macos-13 ]
+        os: [ubuntu-22.04, windows-2025, macos-13 ]
         arch: [x64]
         include:
           - arch: ia32
-            os: windows-2019
+            os: windows-2025
           - arch: arm64
             os: macos-latest
           - arch: arm64
diff --git a/transports/http3-quiche/CMakeLists.txt b/transports/http3-quiche/CMakeLists.txt
index 6600819b..4cfbcd53 100644
--- a/transports/http3-quiche/CMakeLists.txt
+++ b/transports/http3-quiche/CMakeLists.txt
@@ -747,6 +747,8 @@ third_party/quiche/quiche/quic/core/quic_stream_send_buffer_base.cc
 third_party/quiche/quiche/quic/core/quic_stream_send_buffer_base.h
 third_party/quiche/quiche/quic/core/quic_stream_send_buffer.cc
 third_party/quiche/quiche/quic/core/quic_stream_send_buffer.h
+third_party/quiche/quiche/quic/core/quic_stream_send_buffer_inlining.cc
+third_party/quiche/quiche/quic/core/quic_stream_send_buffer_inlining.h
 third_party/quiche/quiche/quic/core/quic_stream_sequencer.cc
 third_party/quiche/quiche/quic/core/quic_stream_sequencer.h
 third_party/quiche/quiche/quic/core/quic_stream_sequencer_buffer.cc
diff --git a/transports/http3-quiche/third_party/abseil-cpp b/transports/http3-quiche/third_party/abseil-cpp
index dd4c89bd..e1ff6a33 160000
--- a/transports/http3-quiche/third_party/abseil-cpp
+++ b/transports/http3-quiche/third_party/abseil-cpp
@@ -1 +1 @@
-Subproject commit dd4c89bd657f1e247ce5111a5c89ffe6ccfd0c92
+Subproject commit e1ff6a3339138790a443b349647a83ddcb798ffa
diff --git a/transports/http3-quiche/third_party/boringssl/src b/transports/http3-quiche/third_party/boringssl/src
index 9295969e..5622da92 160000
--- a/transports/http3-quiche/third_party/boringssl/src
+++ b/transports/http3-quiche/third_party/boringssl/src
@@ -1 +1 @@
-Subproject commit 9295969e1dad2c31d0d99481734c1c68dcbc6403
+Subproject commit 5622da92e1e7bacb5d0785ff5650a5a23b143b84
diff --git a/transports/http3-quiche/third_party/quiche b/transports/http3-quiche/third_party/quiche
index 97357cad..a167b331 160000
--- a/transports/http3-quiche/third_party/quiche
+++ b/transports/http3-quiche/third_party/quiche
@@ -1 +1 @@
-Subproject commit 97357cad82d560aa82c9bf4f0794ada3ad9232aa
+Subproject commit a167b331afa393966a38b4c845b74ff39e40ee60