diff --git a/buildroot_config/default b/buildroot_config/default
index 4764505..e5b5b4c 100644
--- a/buildroot_config/default
+++ b/buildroot_config/default
@@ -23,10 +23,6 @@ BR2_TARGET_ROOTFS_INITRAMFS=n
 BR2_TARGET_ROOTFS_TAR=n
 
 # Host GDB
-BR2_GDB_VERSION="7.11.1"
-BR2_GDB_VERSION_7_10=n
-BR2_GDB_VERSION_7_11=y
-BR2_GDB_VERSION_7_12=n
 BR2_PACKAGE_HOST_GDB=y
 BR2_PACKAGE_HOST_GDB_PYTHON=y
 BR2_PACKAGE_HOST_GDB_SIM=y
diff --git a/submodules/buildroot b/submodules/buildroot
index bc60382..653eaa1 160000
--- a/submodules/buildroot
+++ b/submodules/buildroot
@@ -1 +1 @@
-Subproject commit bc60382b8ff776bd58dfd4732221e5c927c50c37
+Subproject commit 653eaa178bf7352791d988a8ee9db79c8bd7975e