diff --git a/.github/workflows/linux-test.yml b/.github/workflows/linux-test.yml
index 9e1776377..c8b10d8fe 100644
--- a/.github/workflows/linux-test.yml
+++ b/.github/workflows/linux-test.yml
@@ -17,7 +17,7 @@ jobs:
     strategy:
       matrix:
         build_type: [debug, release]
-        build_image: ["debian:bookworm-slim", "debian:bullseye-slim", "alpine:3.17"]
+        build_image: ["debian:bookworm-slim", "debian:bullseye-slim"] # TODO: "alpine:3.17"
 
     env:
       DEBIAN_FRONTEND:             noninteractive
diff --git a/source/ports/py_port/CMakeLists.txt b/source/ports/py_port/CMakeLists.txt
index f9e27a177..14ba1e425 100644
--- a/source/ports/py_port/CMakeLists.txt
+++ b/source/ports/py_port/CMakeLists.txt
@@ -19,7 +19,7 @@ message(STATUS "Port ${target}")
 
 if(NOT OPTION_BUILD_GUIX)
 	find_package(Python3 COMPONENTS Interpreter REQUIRED)
-	install(CODE "execute_process(COMMAND pip3 install ${CMAKE_CURRENT_SOURCE_DIR})")
+	install(CODE "execute_process(COMMAND pip3 install --break-system-packages ${CMAKE_CURRENT_SOURCE_DIR})")
 endif()
 
 #
diff --git a/tools/metacall-runtime.sh b/tools/metacall-runtime.sh
index ea36c0470..4ee7ab2cd 100755
--- a/tools/metacall-runtime.sh
+++ b/tools/metacall-runtime.sh
@@ -77,7 +77,7 @@ sub_apt(){
 sub_python(){
 	echo "configure python"
 	cd $ROOT_DIR
-	sub_apt_install_hold python3 libpython3.9 # libpython3.11
+	sub_apt_install_hold python3 libpython3.11
 }
 
 # Ruby
@@ -86,7 +86,7 @@ sub_ruby(){
 	cd $ROOT_DIR
 
 	$SUDO_CMD apt-get update
-	sub_apt_install_hold ruby2.7 libruby2.7 # ruby3.1 libruby3.1
+	sub_apt_install_hold ruby3.1 libruby3.1
 }
 
 # NetCore
@@ -163,7 +163,7 @@ sub_nodejs(){
 	echo "configure node"
 
 	# Install NodeJS library
-	sub_apt_install_hold libnode72 # libnode108
+	sub_apt_install_hold libnode108
 }
 
 # TypeScript
@@ -214,7 +214,8 @@ sub_c(){
 
 	case ${LINUX_DISTRO} in
 		debian)
-			if [ "${VERSION}" == "unstable" ] || [ "${VERSION}" == "testing" ]; then
+			if [ "${VERSION}" == "unstable" ] || [ "${VERSION}" == "testing" ] || [[ "${VERSION_CODENAME}" == "bookworm" ]]; then
+				# TODO: For now, bookworm == sid, change when bookworm is released
 				CODENAME="unstable"
 				LINKNAME=""
 			else
diff --git a/tools/runtime/Dockerfile b/tools/runtime/Dockerfile
index bf1eb3164..3c3c58373 100644
--- a/tools/runtime/Dockerfile
+++ b/tools/runtime/Dockerfile
@@ -91,7 +91,7 @@ COPY --from=builder /usr/local/lib/plugins /usr/local/lib/plugins
 COPY --from=builder /usr/local/lib/node_modules/ /usr/local/lib/node_modules/
 
 # Copy python dependencies (and port) from builder
-COPY --from=builder /usr/local/lib/python3.9/dist-packages/metacall/ /usr/local/lib/python3.9/dist-packages/metacall/
+COPY --from=builder /usr/local/lib/python3.11/dist-packages/metacall/ /usr/local/lib/python3.11/dist-packages/metacall/
 
 # Copy headers from builder
 COPY --from=builder /usr/local/include/metacall /usr/local/include/metacall