diff --git a/toolchain/toolchain-external/toolchain-external-arm-arm/Config.in b/toolchain/toolchain-external/toolchain-external-arm-arm/Config.in
index 683854e05e..7b1a7fb27f 100644
--- a/toolchain/toolchain-external/toolchain-external-arm-arm/Config.in
+++ b/toolchain/toolchain-external/toolchain-external-arm-arm/Config.in
@@ -3,23 +3,23 @@ comment "Arm toolchains available for Cortex-A with NEON + EABIhf"
 	depends on !BR2_ARM_CPU_ARMV7A || !BR2_ARM_EABIHF || !BR2_ARM_CPU_HAS_NEON
 
 config BR2_TOOLCHAIN_EXTERNAL_ARM_ARM
-	bool "Arm ARM 13.3.rel1"
+	bool "Arm ARM 14.2.rel1"
 	depends on BR2_arm
 	depends on BR2_ARM_CPU_ARMV7A || BR2_ARM_CPU_ARMV8A
 	depends on BR2_ARM_CPU_HAS_NEON
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "aarch64"
 	depends on BR2_ARM_EABIHF
-	depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_14
+	depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_15
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 	select BR2_TOOLCHAIN_HAS_SSP
 	select BR2_INSTALL_LIBSTDCPP
 	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_20
-	select BR2_TOOLCHAIN_GCC_AT_LEAST_13
+	select BR2_TOOLCHAIN_GCC_AT_LEAST_14
 	select BR2_TOOLCHAIN_HAS_FORTRAN
 	select BR2_TOOLCHAIN_HAS_OPENMP
 	help
-	  Arm toolchain for the ARM architecture. It uses GCC 13.3,
-	  GDB 14, glibc 2.38, Binutils 2.42. It generates code
+	  Arm toolchain for the ARM architecture. It uses GCC 14.2,
+	  GDB 15, glibc 2.40, Binutils 2.43. It generates code
 	  that runs on all Cortex-A profile devices. The code
 	  generated uses the hard floating point calling convention,
 	  and uses the NEON FPU instructions.
diff --git a/toolchain/toolchain-external/toolchain-external-arm-arm/toolchain-external-arm-arm.hash b/toolchain/toolchain-external/toolchain-external-arm-arm/toolchain-external-arm-arm.hash
index 6d4facfdad..9a657a5ed4 100644
--- a/toolchain/toolchain-external/toolchain-external-arm-arm/toolchain-external-arm-arm.hash
+++ b/toolchain/toolchain-external/toolchain-external-arm-arm/toolchain-external-arm-arm.hash
@@ -1,4 +1,4 @@
-# From https://developer.arm.com/-/media/Files/downloads/gnu/13.3.rel1/binrel/arm-gnu-toolchain-13.3.rel1-x86_64-arm-none-linux-gnueabihf.tar.xz.sha256asc
-sha256  560267bdecf966b7a48467d0af6c81a85b906ef7b0a9b9dd91f506184b940281  arm-gnu-toolchain-13.3.rel1-x86_64-arm-none-linux-gnueabihf.tar.xz
-# From https://developer.arm.com/-/media/Files/downloads/gnu/13.3.rel1/binrel/arm-gnu-toolchain-13.3.rel1-aarch64-arm-none-linux-gnueabihf.tar.xz.sha256asc
-sha256  377d11ec2b55c55306d435d3f2e3760f92efafa649393d5b6778457b3c8af1ab  arm-gnu-toolchain-13.3.rel1-aarch64-arm-none-linux-gnueabihf.tar.xz
+# From https://developer.arm.com/-/media/Files/downloads/gnu/14.2.rel1/binrel/arm-gnu-toolchain-14.2.rel1-x86_64-arm-none-linux-gnueabihf.tar.xz.sha256asc
+sha256  32301a5a33aab47810837cdab848a5a513ca22804d3168d3ada5833828b07912  arm-gnu-toolchain-14.2.rel1-x86_64-arm-none-linux-gnueabihf.tar.xz
+# From https://developer.arm.com/-/media/Files/downloads/gnu/14.2.rel1/binrel/arm-gnu-toolchain-14.2.rel1-aarch64-arm-none-linux-gnueabihf.tar.xz.sha256asc
+sha256  3fe832f9c831323a37ff54bfb5ac7a083acdd473f2c93feaf0cb3c1ac690d739  arm-gnu-toolchain-14.2.rel1-aarch64-arm-none-linux-gnueabihf.tar.xz
diff --git a/toolchain/toolchain-external/toolchain-external-arm-arm/toolchain-external-arm-arm.mk b/toolchain/toolchain-external/toolchain-external-arm-arm/toolchain-external-arm-arm.mk
index 84e0e18276..86937a7412 100644
--- a/toolchain/toolchain-external/toolchain-external-arm-arm/toolchain-external-arm-arm.mk
+++ b/toolchain/toolchain-external/toolchain-external-arm-arm/toolchain-external-arm-arm.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-TOOLCHAIN_EXTERNAL_ARM_ARM_VERSION = 13.3.rel1
+TOOLCHAIN_EXTERNAL_ARM_ARM_VERSION = 14.2.rel1
 TOOLCHAIN_EXTERNAL_ARM_ARM_SITE = https://developer.arm.com/-/media/Files/downloads/gnu/$(TOOLCHAIN_EXTERNAL_ARM_ARM_VERSION)/binrel
 
 TOOLCHAIN_EXTERNAL_ARM_ARM_SOURCE = arm-gnu-toolchain-$(TOOLCHAIN_EXTERNAL_ARM_ARM_VERSION)-$(HOSTARCH)-arm-none-linux-gnueabihf.tar.xz