diff --git a/.devcontainer/scripts/git-pull-repos.sh b/.devcontainer/scripts/git-pull-repos.sh
index bcfd208fce..a126a5c55e 100644
--- a/.devcontainer/scripts/git-pull-repos.sh
+++ b/.devcontainer/scripts/git-pull-repos.sh
@@ -23,7 +23,7 @@ git pull origin V10.4.1-kernel-only
 cd /sources/CMSIS_5
 git pull origin 5.5.1
 cd /sources/lwip
-git pull origin STABLE-2_1_2_RELEASE # FIXME: if the NXP targets still require STABLE-2_0_3_RELEASE as this is quite old now.
+git pull origin STABLE-2_1_3_RELEASE # FIXME: if the NXP targets still require STABLE-2_0_3_RELEASE as this is quite old now.
 cd /sources/spiffs
 git pull origin nf-build
 cd /sources/SimpleLinkCC32
diff --git a/.devcontainer/sources/Dockerfile.All b/.devcontainer/sources/Dockerfile.All
index 56697b0ac9..ecff169c9b 100644
--- a/.devcontainer/sources/Dockerfile.All
+++ b/.devcontainer/sources/Dockerfile.All
@@ -81,7 +81,7 @@ RUN git clone --branch nf-build https://github.com/nanoframework/STM32CubeL4.git
 # Clone libs mbedtls and fatfs etc.
 RUN git clone --branch mbedtls-2.28.5 https://github.com/ARMmbed/mbedtls.git --depth 1 ./sources/mbedtls \
     && git clone --branch R0.15 https://github.com/abbrev/fatfs.git --depth 1 ./sources/fatfs \
-    && git clone --branch STABLE-2_1_2_RELEASE https://github.com/lwip-tcpip/lwip.git --depth 1 ./sources/lwip
+    && git clone --branch STABLE-2_1_3_RELEASE https://github.com/lwip-tcpip/lwip.git --depth 1 ./sources/lwip
 
 # Clone FreeRTOS and what is needed for ESP32
 RUN git clone --branch V10.4.1-kernel-only https://github.com/FreeRTOS/FreeRTOS-Kernel.git --depth 1 ./sources/FreeRTOS \
diff --git a/.devcontainer/sources/Dockerfile.ChibiOS b/.devcontainer/sources/Dockerfile.ChibiOS
index 3c16100b80..3ad9dadfbd 100644
--- a/.devcontainer/sources/Dockerfile.ChibiOS
+++ b/.devcontainer/sources/Dockerfile.ChibiOS
@@ -64,7 +64,7 @@ RUN git clone --branch nf-build https://github.com/nanoframework/STM32CubeL4.git
 RUN git clone --branch mbedtls-2.28.5 https://github.com/ARMmbed/mbedtls.git --depth 1 ./sources/mbedtls \
     && git clone --branch R0.15 https://github.com/abbrev/fatfs.git --depth 1 ./sources/fatfs \
     && git clone --branch nf-build https://github.com/nanoframework/spiffs.git --depth 1 ./sources/spiffs \
-    && git clone --branch STABLE-2_1_2_RELEASE https://github.com/lwip-tcpip/lwip.git --depth 1 ./sources/lwip
+    && git clone --branch STABLE-2_1_3_RELEASE https://github.com/lwip-tcpip/lwip.git --depth 1 ./sources/lwip
 
 # set gcc location
 ENV ARM_GCC_PATH=/usr/local/bin/gcc
diff --git a/targets/ChibiOS/CMakeLists.txt b/targets/ChibiOS/CMakeLists.txt
index 54dd8318e2..1fdb441cf9 100644
--- a/targets/ChibiOS/CMakeLists.txt
+++ b/targets/ChibiOS/CMakeLists.txt
@@ -223,7 +223,7 @@ if(USE_NETWORKING_OPTION)
 
     # set tag for currently supported version
     # WHEN CHANGING THIS MAKE SURE TO UPDATE THE DEV CONTAINERS
-    set(LWIP_GIT_TAG "STABLE-2_1_2_RELEASE")
+    set(LWIP_GIT_TAG "STABLE-2_1_3_RELEASE")
 
     if(NO_LWIP_SOURCE)
         # no LWIP source specified, download it from it's repo