diff --git a/configure.py b/configure.py
index eedc6ba267..f491ba46c6 100755
--- a/configure.py
+++ b/configure.py
@@ -1692,7 +1692,7 @@ def configure_seastar(build_dir, mode, mode_config):
     if dpdk is None:
         dpdk = platform.machine() == 'x86_64' and mode == 'release'
     if dpdk:
-        seastar_cmake_args += ['-DSeastar_DPDK=ON', '-DSeastar_DPDK_MACHINE=wsm']
+        seastar_cmake_args += ['-DSeastar_DPDK=ON', '-DSeastar_DPDK_MACHINE=westmere']
     if args.split_dwarf:
         seastar_cmake_args += ['-DSeastar_SPLIT_DWARF=ON']
     if args.alloc_failure_injector:
diff --git a/seastar b/seastar
index 576ee47d91..bab1625cf3 160000
--- a/seastar
+++ b/seastar
@@ -1 +1 @@
-Subproject commit 576ee47d91fb48bf34801eba182d086b55c28c4f
+Subproject commit bab1625cf34d9ce3d5967bbbb483cbb13e0b5707
diff --git a/tools/toolchain/image b/tools/toolchain/image
index eb43d19432..ce0a2462e8 100644
--- a/tools/toolchain/image
+++ b/tools/toolchain/image
@@ -1 +1 @@
-docker.io/scylladb/scylla-toolchain:fedora-38-20230913
\ No newline at end of file
+docker.io/scylladb/scylla-toolchain:fedora-38-20230919
\ No newline at end of file