diff --git a/linux-armv6-lts/Dockerfile.in b/linux-armv6-lts/Dockerfile.in
index 9832632..20ae9f5 100644
--- a/linux-armv6-lts/Dockerfile.in
+++ b/linux-armv6-lts/Dockerfile.in
@@ -2,10 +2,8 @@ FROM dockcross/base:latest
 
 LABEL maintainer="Matt McCormick matt.mccormick@kitware.com"
 
-# Crosstool-ng version
-# We use a git commit while waiting for 1.25 to release (1.24 is several years old)
-# crosstool-ng master 2021-09-17
-ENV CT_VERSION 7daa182506baf30adb35752369cf352ac2383c3b
+# Crosstool-ng version 2022-05-19
+ENV CT_VERSION crosstool-ng-1.25.0
 
 # This is for 32-bit ARMv6 Linux
 # Raspberry Pi is ARMv6+VFP2
diff --git a/linux-armv6-lts/crosstool-ng.config b/linux-armv6-lts/crosstool-ng.config
index 74be4cd..2a93f02 100644
--- a/linux-armv6-lts/crosstool-ng.config
+++ b/linux-armv6-lts/crosstool-ng.config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# crosstool-NG 1.24.0.446_7daa182 Configuration
+# crosstool-NG 1.25.0.26_db6f703 Configuration
 #
 CT_CONFIGURE_has_static_link=y
 CT_CONFIGURE_has_cxx11=y
@@ -8,6 +8,7 @@ CT_CONFIGURE_has_wget=y
 CT_CONFIGURE_has_curl=y
 CT_CONFIGURE_has_meson=y
 CT_CONFIGURE_has_ninja=y
+CT_CONFIGURE_has_rsync=y
 CT_CONFIGURE_has_make_3_81_or_newer=y
 CT_CONFIGURE_has_make_4_0_or_newer=y
 CT_CONFIGURE_has_libtool_2_4_or_newer=y
@@ -26,11 +27,11 @@ CT_CONFIGURE_has_sha1sum=y
 CT_CONFIGURE_has_sha256sum=y
 CT_CONFIGURE_has_sha512sum=y
 CT_CONFIGURE_has_install_with_strip_program=y
-CT_VERSION="1.24.0.446_7daa182"
+CT_VERSION="1.25.0.26_db6f703"
 CT_VCHECK=""
-CT_CONFIG_VERSION_ENV="3"
-CT_CONFIG_VERSION_CURRENT="3"
-CT_CONFIG_VERSION="3"
+CT_CONFIG_VERSION_ENV="4"
+CT_CONFIG_VERSION_CURRENT="4"
+CT_CONFIG_VERSION="4"
 CT_MODULES=y
 
 #
@@ -269,6 +270,9 @@ CT_LINUX_PKG_NAME="linux"
 CT_LINUX_SRC_RELEASE=y
 # CT_LINUX_SRC_DEVEL is not set
 CT_LINUX_PATCH_ORDER="global"
+# CT_LINUX_V_5_17 is not set
+# CT_LINUX_V_5_16 is not set
+# CT_LINUX_V_5_15 is not set
 # CT_LINUX_V_5_14 is not set
 # CT_LINUX_V_5_13 is not set
 # CT_LINUX_V_5_12 is not set
@@ -302,12 +306,18 @@ CT_LINUX_V_5_10=y
 # CT_LINUX_V_3_10 is not set
 # CT_LINUX_V_3_4 is not set
 # CT_LINUX_V_3_2 is not set
-CT_LINUX_VERSION="5.10.62"
+CT_LINUX_VERSION="5.10.113"
 CT_LINUX_MIRRORS="$(CT_Mirrors kernel.org linux ${CT_LINUX_VERSION})"
 CT_LINUX_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_LINUX_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
 CT_LINUX_ARCHIVE_FORMATS=".tar.xz .tar.gz"
 CT_LINUX_SIGNATURE_FORMAT="unpacked/.sign"
+CT_LINUX_5_12_or_older=y
+CT_LINUX_older_than_5_12=y
+CT_LINUX_later_than_5_5=y
+CT_LINUX_5_5_or_later=y
+CT_LINUX_later_than_5_3=y
+CT_LINUX_5_3_or_later=y
 CT_LINUX_later_than_4_8=y
 CT_LINUX_4_8_or_later=y
 CT_LINUX_later_than_3_7=y
@@ -315,11 +325,11 @@ CT_LINUX_3_7_or_later=y
 CT_LINUX_later_than_3_2=y
 CT_LINUX_3_2_or_later=y
 CT_LINUX_REQUIRE_3_2_or_later=y
+CT_KERNEL_DEP_RSYNC=y
 CT_KERNEL_LINUX_VERBOSITY_0=y
 # CT_KERNEL_LINUX_VERBOSITY_1 is not set
 # CT_KERNEL_LINUX_VERBOSITY_2 is not set
 CT_KERNEL_LINUX_VERBOSE_LEVEL=0
-CT_KERNEL_LINUX_INSTALL_CHECK=y
 CT_ALL_KERNEL_CHOICES="BARE_METAL LINUX WINDOWS"
 
 #
@@ -349,6 +359,7 @@ CT_BINUTILS_PKG_NAME="binutils"
 CT_BINUTILS_SRC_RELEASE=y
 # CT_BINUTILS_SRC_DEVEL is not set
 CT_BINUTILS_PATCH_ORDER="global"
+# CT_BINUTILS_V_2_38 is not set
 # CT_BINUTILS_V_2_37 is not set
 CT_BINUTILS_V_2_36=y
 # CT_BINUTILS_V_2_35 is not set
@@ -371,19 +382,12 @@ CT_BINUTILS_later_than_2_30=y
 CT_BINUTILS_2_30_or_later=y
 CT_BINUTILS_later_than_2_27=y
 CT_BINUTILS_2_27_or_later=y
-CT_BINUTILS_later_than_2_25=y
-CT_BINUTILS_2_25_or_later=y
-CT_BINUTILS_REQUIRE_2_25_or_later=y
-CT_BINUTILS_later_than_2_23=y
-CT_BINUTILS_2_23_or_later=y
+CT_BINUTILS_later_than_2_26=y
+CT_BINUTILS_2_26_or_later=y
 
 #
 # GNU binutils
 #
-CT_BINUTILS_HAS_HASH_STYLE=y
-CT_BINUTILS_HAS_GOLD=y
-CT_BINUTILS_HAS_PLUGINS=y
-CT_BINUTILS_HAS_PKGVERSION_BUGURL=y
 CT_BINUTILS_GOLD_SUPPORTS_ARCH=y
 CT_BINUTILS_GOLD_SUPPORT=y
 CT_BINUTILS_FORCE_LD_BFD_DEFAULT=y
@@ -407,10 +411,9 @@ CT_ALL_BINUTILS_CHOICES="BINUTILS"
 # C-library
 #
 CT_LIBC_GLIBC=y
-# CT_LIBC_UCLIBC is not set
+# CT_LIBC_UCLIBC_NG is not set
 CT_LIBC="glibc"
 CT_LIBC_CHOICE_KSYM="GLIBC"
-CT_THREADS="nptl"
 CT_LIBC_GLIBC_SHOW=y
 
 #
@@ -425,6 +428,7 @@ CT_GLIBC_PKG_NAME="glibc"
 CT_GLIBC_SRC_RELEASE=y
 # CT_GLIBC_SRC_DEVEL is not set
 CT_GLIBC_PATCH_ORDER="global"
+# CT_GLIBC_V_2_35 is not set
 # CT_GLIBC_V_2_34 is not set
 # CT_GLIBC_V_2_33 is not set
 # CT_GLIBC_V_2_32 is not set
@@ -439,15 +443,18 @@ CT_GLIBC_V_2_28=y
 # CT_GLIBC_V_2_23 is not set
 # CT_GLIBC_V_2_19 is not set
 # CT_GLIBC_V_2_17 is not set
-# CT_GLIBC_V_2_12_1 is not set
 CT_GLIBC_VERSION="2.28"
 CT_GLIBC_MIRRORS="$(CT_Mirrors GNU glibc)"
 CT_GLIBC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_GLIBC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
 CT_GLIBC_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
 CT_GLIBC_SIGNATURE_FORMAT="packed/.sig"
+CT_GLIBC_2_34_or_older=y
+CT_GLIBC_older_than_2_34=y
 CT_GLIBC_2_32_or_older=y
 CT_GLIBC_older_than_2_32=y
+CT_GLIBC_2_31_or_older=y
+CT_GLIBC_older_than_2_31=y
 CT_GLIBC_2_30_or_older=y
 CT_GLIBC_older_than_2_30=y
 CT_GLIBC_2_29_or_older=y
@@ -475,6 +482,7 @@ CT_GLIBC_DEP_BINUTILS=y
 CT_GLIBC_DEP_GCC=y
 CT_GLIBC_DEP_PYTHON=y
 CT_GLIBC_SPARC_ALLOW_V7=y
+CT_THREADS="nptl"
 CT_GLIBC_BUILD_SSP=y
 CT_GLIBC_HAS_LIBIDN_ADDON=y
 # CT_GLIBC_USE_LIBIDN_ADDON is not set
@@ -500,7 +508,7 @@ CT_GLIBC_SSP_DEFAULT=y
 # CT_GLIBC_SSP_STRONG is not set
 # CT_GLIBC_ENABLE_WERROR is not set
 # CT_GLIBC_ENABLE_COMMON_FLAG is not set
-CT_ALL_LIBC_CHOICES="AVR_LIBC BIONIC GLIBC MINGW_W64 MOXIEBOX MUSL NEWLIB NONE UCLIBC"
+CT_ALL_LIBC_CHOICES="AVR_LIBC GLIBC MINGW_W64 MOXIEBOX MUSL NEWLIB NONE UCLIBC_NG"
 CT_LIBC_SUPPORT_THREADS_ANY=y
 CT_LIBC_SUPPORT_THREADS_NATIVE=y
 
@@ -515,9 +523,7 @@ CT_LIBC_XLDD=y
 #
 # C compiler
 #
-CT_CC_CORE_PASSES_NEEDED=y
-CT_CC_CORE_PASS_1_NEEDED=y
-CT_CC_CORE_PASS_2_NEEDED=y
+CT_CC_CORE_NEEDED=y
 CT_CC_SUPPORT_CXX=y
 CT_CC_SUPPORT_FORTRAN=y
 CT_CC_SUPPORT_ADA=y
@@ -535,12 +541,12 @@ CT_CC_GCC_SHOW=y
 CT_CC_GCC_PKG_KSYM="GCC"
 CT_GCC_DIR_NAME="gcc"
 CT_GCC_USE_GNU=y
-# CT_GCC_USE_ORACLE is not set
 CT_GCC_USE="GCC"
 CT_GCC_PKG_NAME="gcc"
 CT_GCC_SRC_RELEASE=y
 # CT_GCC_SRC_DEVEL is not set
 CT_GCC_PATCH_ORDER="global"
+# CT_GCC_V_12 is not set
 # CT_GCC_V_11 is not set
 # CT_GCC_V_10 is not set
 # CT_GCC_V_9 is not set
@@ -555,6 +561,8 @@ CT_GCC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_GCC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
 CT_GCC_ARCHIVE_FORMATS=".tar.xz .tar.gz"
 CT_GCC_SIGNATURE_FORMAT=""
+CT_GCC_12_or_older=y
+CT_GCC_older_than_12=y
 CT_GCC_11_or_older=y
 CT_GCC_older_than_11=y
 CT_GCC_10_or_older=y
@@ -572,8 +580,6 @@ CT_GCC_5_or_later=y
 CT_GCC_later_than_4_9=y
 CT_GCC_4_9_or_later=y
 CT_GCC_REQUIRE_4_9_or_later=y
-CT_GCC_later_than_4_8=y
-CT_GCC_4_8_or_later=y
 CT_CC_GCC_ENABLE_PLUGINS=y
 CT_CC_GCC_GOLD=y
 CT_CC_GCC_HAS_LIBMPX=y
@@ -634,38 +640,27 @@ CT_CC_LANG_FORTRAN=y
 CT_DEBUG_GDB=y
 CT_DEBUG_GDB_PKG_KSYM="GDB"
 CT_GDB_DIR_NAME="gdb"
-CT_GDB_USE_GNU=y
-CT_GDB_USE="GDB"
 CT_GDB_PKG_NAME="gdb"
 CT_GDB_SRC_RELEASE=y
 # CT_GDB_SRC_DEVEL is not set
 CT_GDB_PATCH_ORDER="global"
-# CT_GDB_V_10_2 is not set
-CT_GDB_V_9_2=y
+CT_GDB_V_9=y
 # CT_GDB_V_8_3 is not set
-# CT_GDB_V_8_2 is not set
-# CT_GDB_V_8_1 is not set
-# CT_GDB_V_8_0 is not set
-# CT_GDB_V_7_12 is not set
-# CT_GDB_V_7_11 is not set
 CT_GDB_VERSION="9.2"
 CT_GDB_MIRRORS="$(CT_Mirrors GNU gdb) $(CT_Mirrors sourceware gdb/releases)"
 CT_GDB_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_GDB_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
 CT_GDB_ARCHIVE_FORMATS=".tar.xz .tar.gz"
 CT_GDB_SIGNATURE_FORMAT=""
-CT_GDB_10_2_or_older=y
-CT_GDB_older_than_10_2=y
+CT_GDB_12_or_older=y
+CT_GDB_older_than_12=y
+CT_GDB_11_or_older=y
+CT_GDB_older_than_11=y
+CT_GDB_10_or_older=y
+CT_GDB_older_than_10=y
+CT_GDB_REQUIRE_older_than_10=y
 CT_GDB_later_than_8_3=y
 CT_GDB_8_3_or_later=y
-CT_GDB_later_than_8_0=y
-CT_GDB_8_0_or_later=y
-CT_GDB_later_than_7_12=y
-CT_GDB_7_12_or_later=y
-CT_GDB_later_than_7_2=y
-CT_GDB_7_2_or_later=y
-CT_GDB_later_than_7_0=y
-CT_GDB_7_0_or_later=y
 CT_GDB_CROSS=y
 # CT_GDB_CROSS_STATIC is not set
 # CT_GDB_CROSS_SIM is not set
@@ -675,10 +670,7 @@ CT_GDB_CROSS_EXTRA_CONFIG_ARRAY=""
 CT_GDB_GDBSERVER=y
 # CT_GDB_NATIVE_BUILD_IPA_LIB is not set
 # CT_GDB_NATIVE_STATIC_LIBSTDCXX is not set
-CT_GDB_HAS_PKGVERSION_BUGURL=y
-CT_GDB_HAS_PYTHON=y
-CT_GDB_INSTALL_GDBINIT=y
-CT_GDB_HAS_IPA_LIB=y
+CT_GDB_DEP_NO_STD_FUTURE=y
 # CT_DEBUG_LTRACE is not set
 # CT_DEBUG_STRACE is not set
 CT_ALL_DEBUG_CHOICES="DUMA GDB LTRACE STRACE"
@@ -697,15 +689,11 @@ CT_CLOOG_SRC_RELEASE=y
 CT_CLOOG_PATCH_ORDER="global"
 CT_CLOOG_V_0_18_4=y
 CT_CLOOG_VERSION="0.18.4"
-CT_CLOOG_MIRRORS="http://www.bastoul.net/cloog/pages/download ftp://gcc.gnu.org/pub/gcc/infrastructure"
+CT_CLOOG_MIRRORS="http://www.bastoul.net/cloog/pages/download"
 CT_CLOOG_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_CLOOG_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
 CT_CLOOG_ARCHIVE_FORMATS=".tar.gz"
 CT_CLOOG_SIGNATURE_FORMAT=""
-CT_CLOOG_0_18_4_or_later=y
-CT_CLOOG_0_18_4_or_older=y
-CT_CLOOG_later_than_0_18_1=y
-CT_CLOOG_0_18_1_or_later=y
 CT_COMP_LIBS_EXPAT=y
 CT_COMP_LIBS_EXPAT_PKG_KSYM="EXPAT"
 CT_EXPAT_DIR_NAME="expat"
@@ -727,6 +715,7 @@ CT_GETTEXT_PKG_NAME="gettext"
 CT_GETTEXT_SRC_RELEASE=y
 # CT_GETTEXT_SRC_DEVEL is not set
 CT_GETTEXT_PATCH_ORDER="global"
+# CT_GETTEXT_V_0_21 is not set
 CT_GETTEXT_V_0_20_1=y
 # CT_GETTEXT_V_0_19_8_1 is not set
 CT_GETTEXT_VERSION="0.20.1"
@@ -735,6 +724,8 @@ CT_GETTEXT_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_GETTEXT_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
 CT_GETTEXT_ARCHIVE_FORMATS=".tar.xz .tar.gz"
 CT_GETTEXT_SIGNATURE_FORMAT="packed/.sig"
+CT_GETTEXT_0_21_or_older=y
+CT_GETTEXT_older_than_0_21=y
 CT_COMP_LIBS_GMP=y
 CT_COMP_LIBS_GMP_PKG_KSYM="GMP"
 CT_GMP_DIR_NAME="gmp"
@@ -750,11 +741,6 @@ CT_GMP_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_GMP_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
 CT_GMP_ARCHIVE_FORMATS=".tar.xz .tar.lz .tar.bz2"
 CT_GMP_SIGNATURE_FORMAT="packed/.sig"
-CT_GMP_later_than_5_1_0=y
-CT_GMP_5_1_0_or_later=y
-CT_GMP_later_than_5_0_0=y
-CT_GMP_5_0_0_or_later=y
-CT_GMP_REQUIRE_5_0_0_or_later=y
 CT_COMP_LIBS_ISL=y
 CT_COMP_LIBS_ISL_PKG_KSYM="ISL"
 CT_ISL_DIR_NAME="isl"
@@ -763,6 +749,7 @@ CT_ISL_SRC_RELEASE=y
 # CT_ISL_SRC_DEVEL is not set
 CT_ISL_PATCH_ORDER="global"
 CT_ISL_V_0_24=y
+# CT_ISL_V_0_23 is not set
 # CT_ISL_V_0_22 is not set
 # CT_ISL_V_0_21 is not set
 # CT_ISL_V_0_20 is not set
@@ -781,15 +768,6 @@ CT_ISL_later_than_0_18=y
 CT_ISL_0_18_or_later=y
 CT_ISL_later_than_0_15=y
 CT_ISL_0_15_or_later=y
-CT_ISL_REQUIRE_0_15_or_later=y
-CT_ISL_later_than_0_14=y
-CT_ISL_0_14_or_later=y
-CT_ISL_REQUIRE_0_14_or_later=y
-CT_ISL_later_than_0_13=y
-CT_ISL_0_13_or_later=y
-CT_ISL_later_than_0_12=y
-CT_ISL_0_12_or_later=y
-CT_ISL_REQUIRE_0_12_or_later=y
 # CT_COMP_LIBS_LIBELF is not set
 CT_COMP_LIBS_LIBICONV=y
 CT_COMP_LIBS_LIBICONV_PKG_KSYM="LIBICONV"
@@ -816,7 +794,7 @@ CT_MPC_PATCH_ORDER="global"
 CT_MPC_V_1_2=y
 # CT_MPC_V_1_1 is not set
 # CT_MPC_V_1_0 is not set
-CT_MPC_VERSION="1.2.0"
+CT_MPC_VERSION="1.2.1"
 CT_MPC_MIRRORS="http://www.multiprecision.org/downloads $(CT_Mirrors GNU mpc)"
 CT_MPC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_MPC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
@@ -842,9 +820,6 @@ CT_MPFR_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz .zip"
 CT_MPFR_SIGNATURE_FORMAT="packed/.asc"
 CT_MPFR_later_than_4_0_0=y
 CT_MPFR_4_0_0_or_later=y
-CT_MPFR_later_than_3_0_0=y
-CT_MPFR_3_0_0_or_later=y
-CT_MPFR_REQUIRE_3_0_0_or_later=y
 CT_COMP_LIBS_NCURSES=y
 CT_COMP_LIBS_NCURSES_PKG_KSYM="NCURSES"
 CT_NCURSES_DIR_NAME="ncurses"
@@ -861,6 +836,7 @@ CT_NCURSES_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_NCURSES_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
 CT_NCURSES_ARCHIVE_FORMATS=".tar.gz"
 CT_NCURSES_SIGNATURE_FORMAT="packed/.sig"
+CT_NCURSES_NEW_ABI=y
 CT_NCURSES_HOST_CONFIG_ARGS=""
 CT_NCURSES_HOST_DISABLE_DB=y
 CT_NCURSES_HOST_FALLBACKS="linux,xterm,xterm-color,xterm-256color,vt100"
@@ -874,8 +850,8 @@ CT_ZLIB_PKG_NAME="zlib"
 CT_ZLIB_SRC_RELEASE=y
 # CT_ZLIB_SRC_DEVEL is not set
 CT_ZLIB_PATCH_ORDER="global"
-CT_ZLIB_V_1_2_11=y
-CT_ZLIB_VERSION="1.2.11"
+CT_ZLIB_V_1_2_12=y
+CT_ZLIB_VERSION="1.2.12"
 CT_ZLIB_MIRRORS="http://downloads.sourceforge.net/project/libpng/zlib/${CT_ZLIB_VERSION} https://www.zlib.net/"
 CT_ZLIB_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_ZLIB_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"