diff --git a/common/common.label-and-env b/common/common.label-and-env
index f12de8b..d49b0fb 100644
--- a/common/common.label-and-env
+++ b/common/common.label-and-env
@@ -11,4 +11,4 @@ LABEL org.label-schema.build-date=$BUILD_DATE \
       org.label-schema.vcs-url=$VCS_URL \
       org.label-schema.schema-version="1.0"
 
-ENV DEFAULT_DOCKCROSS_IMAGE ${IMAGE}:${VERSION}
+ENV DEFAULT_DOCKCROSS_IMAGE=${IMAGE}:${VERSION}
diff --git a/common/common.webassembly b/common/common.webassembly
index 8151040..91a4159 100644
--- a/common/common.webassembly
+++ b/common/common.webassembly
@@ -2,8 +2,8 @@
 #
 # Common WebAssembly tools.
 
-# main 2024-04-02
-ENV BINARYEN_GIT_TAG 4e2ebbd6de6f99e5972654b3f50ddbc1c6839a73
+# 2024-12, version 121
+ENV BINARYEN_GIT_TAG=353b759b230dff8fb82aeb157aeb6db360d74a49
 RUN git clone --recursive https://github.com/WebAssembly/binaryen.git && \
   cd binaryen && \
   git checkout ${BINARYEN_GIT_TAG} && \
@@ -14,6 +14,7 @@ RUN git clone --recursive https://github.com/WebAssembly/binaryen.git && \
     -DCMAKE_C_COMPILER=/usr/bin/cc \
     -DCMAKE_CXX_COMPILER=/usr/bin/c++ \
     -G Ninja \
+    -DENABLE_WERROR:BOOL=OFF \
     -DCMAKE_INSTALL_PREFIX:PATH=/usr \
     -DCMAKE_TOOLCHAIN_FILE="" \
     ../binaryen && \
@@ -22,8 +23,8 @@ RUN git clone --recursive https://github.com/WebAssembly/binaryen.git && \
   cd ../ && \
   rm -rf binaryen*
 
-# main 2024-04-02
-ENV WABT_GIT_TAG 356931a867c7d642bc282fff46a1c95ab0e843f3
+# main 2024-12-23
+ENV WABT_GIT_TAG=ea193b40d6d4a1a697d68ae855b2b3b3e263b377
 RUN git clone --recurse-submodules https://github.com/WebAssembly/wabt.git && \
   cd wabt && \
   git checkout ${WABT_GIT_TAG} && \
@@ -44,11 +45,11 @@ RUN git clone --recurse-submodules https://github.com/WebAssembly/wabt.git && \
 
 RUN mkdir /wasi-runtimes
 
-ENV WASMTIME_HOME /wasi-runtimes/wasmtime
+ENV WASMTIME_HOME=/wasi-runtimes/wasmtime
 RUN mkdir ${WASMTIME_HOME} && curl https://wasmtime.dev/install.sh -sSf | bash
 COPY imagefiles/wasmtime-pwd.sh ${WASMTIME_HOME}/bin/
 COPY imagefiles/wasmtime-pwd-threads.sh ${WASMTIME_HOME}/bin/
-ENV PATH "$WASMTIME_HOME/bin:$PATH"
+ENV PATH="$WASMTIME_HOME/bin:$PATH"
 
 # For wasmer
 RUN \
@@ -56,20 +57,20 @@ RUN \
   apt-get install --no-install-recommends --yes \
     libxkbcommon0
 
-ENV WASMER_DIR /wasi-runtimes/wasmer
+ENV WASMER_DIR=/wasi-runtimes/wasmer
 RUN curl https://get.wasmer.io -sSfL | sh
 COPY imagefiles/wasmer-pwd.sh ${WASMER_DIR}/bin/
-ENV PATH "$WASMER_DIR/bin:$PATH"
+ENV PATH="$WASMER_DIR/bin:$PATH"
 
-ENV WASM3_VERSION 0.5.0
+ENV WASM3_VERSION=0.5.0
 RUN mkdir -p /wasi-runtimes/wasm3/bin && \
   curl -LO https://github.com/wasm3/wasm3/releases/download/v${WASM3_VERSION}/wasm3-linux-x64.elf && \
   mv wasm3-linux-x64.elf /wasi-runtimes/wasm3/bin/wasm3 && \
   chmod +x /wasi-runtimes/wasm3/bin/wasm3
-ENV PATH "/wasi-runtimes/wasm3/bin:$PATH"
+ENV PATH="/wasi-runtimes/wasm3/bin:$PATH"
 
-ENV WAVM_VERSION 2022-05-14
+ENV WAVM_VERSION=2022-05-14
 RUN mkdir -p /wasi-runtimes/wavm/ && \
   curl -LO https://github.com/WAVM/WAVM/releases/download/nightly%2F${WAVM_VERSION}/wavm-0.0.0-prerelease-linux.tar.gz && \
   tar -xv -C /wasi-runtimes/wavm/ -f wavm-0.0.0-prerelease-linux.tar.gz
-ENV PATH "/wasi-runtimes/wavm/bin:$PATH"
+ENV PATH="/wasi-runtimes/wavm/bin:$PATH"
diff --git a/web-wasi-threads/Toolchain.cmake b/web-wasi-threads/Toolchain.cmake
index f43dae5..53985b4 100644
--- a/web-wasi-threads/Toolchain.cmake
+++ b/web-wasi-threads/Toolchain.cmake
@@ -6,12 +6,5 @@ set(CMAKE_SYSROOT $ENV{WASI_SYSROOT})
 
 set(CMAKE_C_COMPILER /usr/local/bin/clang-wasi-sysroot.sh)
 set(CMAKE_CXX_COMPILER /usr/local/bin/clang++-wasi-sysroot.sh)
-set(CMAKE_AR llvm-ar-$ENV{LLVM_VERSION})
-set(CMAKE_RANLIB llvm-ranlib-$ENV{LLVM_VERSION})
-set(CMAKE_ASM_COMPILER clang-$ENV{LLVM_VERSION})
-
-set(CMAKE_C_COMPILER_TARGET $ENV{CROSS_TRIPLE})
-set(CMAKE_CXX_COMPILER_TARGET $ENV{CROSS_TRIPLE})
-set(CMAKE_ASM_COMPILER_TARGET $ENV{CROSS_TRIPLE})
 
 set(CMAKE_CROSSCOMPILING_EMULATOR /wasi-runtimes/wasmtime/bin/wasmtime-pwd-threads.sh)
diff --git a/web-wasi/Dockerfile.in b/web-wasi/Dockerfile.in
index e52a138..df9d477 100644
--- a/web-wasi/Dockerfile.in
+++ b/web-wasi/Dockerfile.in
@@ -3,44 +3,25 @@ FROM ${ORG}/base:latest
 
 LABEL maintainer="Matt McCormick matt@mmmccormick.com"
 
-ENV LLVM_VERSION 18
+ENV LLVM_VERSION=19
+ENV WASI_VERSION=25
+ENV WASI_VERSION_FULL=${WASI_VERSION}.0
 
-# Build LLVM / Clang that supports our glibc
-RUN apt-get update && \
-    # Temporarily install to setup apt repositories
-    apt-get install -y && \
-\
-    curl -sS https://apt.llvm.org/llvm-snapshot.gpg.key | gpg --dearmor > /etc/apt/trusted.gpg.d/llvm.gpg && \
-    echo "deb [signed-by=/etc/apt/trusted.gpg.d/llvm.gpg] http://apt.llvm.org/bookworm/ llvm-toolchain-bookworm-${LLVM_VERSION} main" >> /etc/apt/sources.list.d/llvm.list && \
-    echo "deb-src [signed-by=/etc/apt/trusted.gpg.d/llvm.gpg] http://apt.llvm.org/bookworm/ llvm-toolchain-bookworm-${LLVM_VERSION} main" >> /etc/apt/sources.list.d/llvm.list && \
-\
-    apt-get update && \
-    apt-get install -y clang-${LLVM_VERSION} lld-${LLVM_VERSION} && \
-    rm -rf /var/lib/apt/lists/*
+COPY download-install-wasi-sdk.sh /usr/local/bin/
+RUN /usr/local/bin/download-install-wasi-sdk.sh
 
-ENV WASI_VERSION 22
-ENV WASI_VERSION_FULL ${WASI_VERSION}.0
-RUN cd /usr/ && \
-  curl -L -O https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_VERSION}/wasi-sdk-${WASI_VERSION_FULL}-linux.tar.gz && \
-  tar xvzf wasi-sdk-${WASI_VERSION_FULL}-linux.tar.gz && \
-  rm wasi-sdk-${WASI_VERSION_FULL}-linux.tar.gz
-RUN cd /usr/ && \
-  curl -L -O https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_VERSION}/libclang_rt.builtins-wasm32-wasi-${WASI_VERSION_FULL}.tar.gz && \
-  tar xvzf libclang_rt.builtins-wasm32-wasi-${WASI_VERSION_FULL}.tar.gz && \
-  rm libclang_rt.builtins-wasm32-wasi-${WASI_VERSION_FULL}.tar.gz && \
-  cp -r lib/wasi /usr/lib/llvm-${LLVM_VERSION}/lib/clang/${LLVM_VERSION}/lib/
-ENV WASI_SYSROOT /usr/wasi-sdk-${WASI_VERSION_FULL}/share/wasi-sysroot
-ENV WASI_SDK_PATH /usr/wasi-sdk-${WASI_VERSION_FULL}
+ENV WASI_SYSROOT=/opt/wasi-sdk/share/wasi-sysroot
+ENV WASI_SDK_PATH=/opt/wasi-sdk
 
 COPY clang-wasi-sysroot.sh clang++-wasi-sysroot.sh /usr/local/bin/
 
 ENV CROSS_TRIPLE=wasm32-wasi
 ENV CROSS_ROOT=${WASI_SDK_PATH}
-ENV AR=llvm-ar-${LLVM_VERSION} \
+ENV AR=${WASI_SDK_PATH}/bin/llvm-ar \
     CC=clang-wasi-sysroot.sh \
     CXX=clang++-wasi-sysroot.sh \
-    LD=wasm-ld-${LLVM_VERSION} \
-    RANLIB=llvm-ranlib-${LLVM_VERSION}
+    LD=${WASI_SDK_PATH}/bin/wasm-ld \
+    RANLIB=${WASI_SDK_PATH}/bin/llvm-ranlib
 
 #include "common.webassembly"
 
@@ -51,6 +32,6 @@ RUN mv /usr/src/*.cmake /usr/share/cmake-*/Modules/
 COPY CheckTypeSize.c.in /usr/src/
 RUN mv /usr/src/CheckTypeSize.c.in /usr/share/cmake-*/Modules/
 COPY Toolchain.cmake ${CROSS_ROOT}/
-ENV CMAKE_TOOLCHAIN_FILE ${CROSS_ROOT}/Toolchain.cmake
+ENV CMAKE_TOOLCHAIN_FILE=${CROSS_ROOT}/Toolchain.cmake
 
 #include "common.label-and-env"
diff --git a/web-wasi/Toolchain.cmake b/web-wasi/Toolchain.cmake
index 4aa9fd8..25480cf 100644
--- a/web-wasi/Toolchain.cmake
+++ b/web-wasi/Toolchain.cmake
@@ -6,12 +6,5 @@ set(CMAKE_SYSROOT $ENV{WASI_SYSROOT})
 
 set(CMAKE_C_COMPILER /usr/local/bin/clang-wasi-sysroot.sh)
 set(CMAKE_CXX_COMPILER /usr/local/bin/clang++-wasi-sysroot.sh)
-set(CMAKE_AR llvm-ar-$ENV{LLVM_VERSION})
-set(CMAKE_RANLIB llvm-ranlib-$ENV{LLVM_VERSION})
-set(CMAKE_ASM_COMPILER clang-$ENV{LLVM_VERSION})
-
-set(CMAKE_C_COMPILER_TARGET $ENV{CROSS_TRIPLE})
-set(CMAKE_CXX_COMPILER_TARGET $ENV{CROSS_TRIPLE})
-set(CMAKE_ASM_COMPILER_TARGET $ENV{CROSS_TRIPLE})
 
 set(CMAKE_CROSSCOMPILING_EMULATOR /wasi-runtimes/wasmtime/bin/wasmtime-pwd.sh)
diff --git a/web-wasi/clang++-wasi-sysroot.sh b/web-wasi/clang++-wasi-sysroot.sh
index 184be5e..4102cdd 100755
--- a/web-wasi/clang++-wasi-sysroot.sh
+++ b/web-wasi/clang++-wasi-sysroot.sh
@@ -1,3 +1,3 @@
 #!/usr/bin/env sh
 
-exec clang++-${LLVM_VERSION} --target=wasm32-wasi --sysroot=${WASI_SYSROOT} "$@"
+exec ${WASI_SDK_PATH}/bin/clang++ --target=wasm32-wasi --sysroot=${WASI_SYSROOT} "$@"
diff --git a/web-wasi/clang-wasi-sysroot.sh b/web-wasi/clang-wasi-sysroot.sh
index ecd86fb..fc3fb69 100755
--- a/web-wasi/clang-wasi-sysroot.sh
+++ b/web-wasi/clang-wasi-sysroot.sh
@@ -1,3 +1,3 @@
 #!/usr/bin/env sh
 
-exec clang-${LLVM_VERSION} --target=wasm32-wasi --sysroot=${WASI_SYSROOT} "$@"
+exec ${WASI_SDK_PATH}/bin/clang --target=wasm32-wasi --sysroot=${WASI_SYSROOT} "$@"
diff --git a/web-wasi/download-install-wasi-sdk.sh b/web-wasi/download-install-wasi-sdk.sh
new file mode 100755
index 0000000..e9d5f3a
--- /dev/null
+++ b/web-wasi/download-install-wasi-sdk.sh
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+set -eox pipefail
+
+mkdir /tmp/dl
+cd /tmp/dl
+
+curl -L -O https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_VERSION}/wasi-sdk-${WASI_VERSION_FULL}-arm64-linux.deb && \
+curl -L -O https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_VERSION}/wasi-sdk-${WASI_VERSION_FULL}-x86_64-linux.deb && \
+
+case `dpkg --print-architecture` in
+    amd64) dpkg -i wasi-sdk-*-x86_64-linux.deb ;;
+    arm64) dpkg -i wasi-sdk-*-arm64-linux.deb ;;
+    *) exit 1 ;;
+esac
+
+cd /tmp/
+rm -rf /tmp/dl
\ No newline at end of file