diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 98610002..d624cb17 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -13,6 +13,12 @@ FEATURES
 
 CHANGELOG
 ==========
+* 10/18/2024
+    * Updated submodules
+        * openthread commitid: deb35b0
+        * ot-br-posix commitid: 7f04c18
+        * ot-nrf528xx commitid: f485040
+
 * 09/14/2024
     * Updated submodules
         * openthread commitid: 97a3f76
diff --git a/openthread b/openthread
index 97a3f764..deb35b0c 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 97a3f7648fafb04ba1f688c6ff3d6754b63602fc
+Subproject commit deb35b0c257f6f530cf55c89546772ab867e8041
diff --git a/ot-br-posix b/ot-br-posix
index b9210e7a..7f04c183 160000
--- a/ot-br-posix
+++ b/ot-br-posix
@@ -1 +1 @@
-Subproject commit b9210e7ad987ac1ccc48ec32d609f7e8c81c1b83
+Subproject commit 7f04c183b04dc490a40bf34f72be7a1b79fa1fbf
diff --git a/ot-nrf528xx b/ot-nrf528xx
index e5eb8224..f485040d 160000
--- a/ot-nrf528xx
+++ b/ot-nrf528xx
@@ -1 +1 @@
-Subproject commit e5eb82241730dc067b5205d821ed94546887599b
+Subproject commit f485040d87aa42e834bb24b5bf8115679d972ccd
diff --git a/script/otbr-setup.bash b/script/otbr-setup.bash
index 57fc3b7c..258b5ab4 100755
--- a/script/otbr-setup.bash
+++ b/script/otbr-setup.bash
@@ -157,6 +157,7 @@ elif [ "${REFERENCE_RELEASE_TYPE?}" = "1.4" ]; then
                 'BORDER_ROUTING=1'
                 'NAT64=1'
                 'DNS64=1'
+                'DHCPV6_PD_REF=1'
                 "OTBR_OPTIONS=\"${OTBR_THREAD_1_4_OPTIONS[@]} -DOT_RCP_RESTORATION_MAX_COUNT=100 -DCMAKE_CXX_FLAGS='-DOPENTHREAD_CONFIG_MAC_CSL_REQUEST_AHEAD_US=5000'\""
             )
             build_options+=("${LOCAL_OPTIONS[@]}")
@@ -166,6 +167,7 @@ elif [ "${REFERENCE_RELEASE_TYPE?}" = "1.4" ]; then
                 'BORDER_ROUTING=1'
                 'NAT64=1'
                 'DNS64=1'
+                'DHCPV6_PD_REF=1'
                 "OTBR_OPTIONS=\"${OTBR_THREAD_1_4_OPTIONS[@]}\""
             )
             build_options+=("${LOCAL_OPTIONS[@]}")