diff --git a/.gitignore b/.gitignore
index 57d9d9e..8aa79ca 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,6 +27,7 @@ file_version_info.txt
 assets/*
 extract_otp_secrets_linux_arm64.spec
 extract_otp_secrets_linux_x86_64_bullseye.spec
+extract_otp_secrets_linux_x86_64_bookworm.spec
 extract_otp_secrets_linux_x86_64.spec
 extract_otp_secrets.spec
 test.txt
diff --git a/build.sh b/build.sh
index d42120c..49d5502 100755
--- a/build.sh
+++ b/build.sh
@@ -477,8 +477,8 @@ if $build_docker; then
         if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
         eval "$cmd"
 
-        # Build extract_otp_secrets (Debian Bullseye)
-        cmd="docker build . -t extract_otp_secrets -t extract_otp_secrets:bullseye --pull -f docker/Dockerfile --build-arg RUN_TESTS=false"
+        # Build extract_otp_secrets (Debian Bookworm)
+        cmd="docker build . -t extract_otp_secrets -t extract_otp_secrets:bookworm --pull -f docker/Dockerfile --build-arg RUN_TESTS=false"
         if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
         eval "$cmd"
 
@@ -521,8 +521,8 @@ if $build_docker; then
 
         # Build executable from Docker latest
         # sed "1!d" is workaround for head -n 1 since it head procduces exit code != 0
-        BULLSEYE_GLIBC_VERSION=$(docker run --entrypoint /bin/bash --rm extract_otp_secrets -c 'ldd --version | sed "1!d" | sed -E "s/.* ([[:digit:]]+\.[[:digit:]]+)$/\1/"')
-        echo "Bullseye glibc: $BULLSEYE_GLIBC_VERSION"
+        BOOKWORM_GLIBC_VERSION=$(docker run --entrypoint /bin/bash --rm extract_otp_secrets -c 'ldd --version | sed "1!d" | sed -E "s/.* ([[:digit:]]+\.[[:digit:]]+)$/\1/"')
+        echo "Bookworm glibc: $BOOKWORM_GLIBC_VERSION"
     fi
 
     if $build_arm; then
@@ -539,17 +539,17 @@ if $build_docker; then
 
     if $build_exe; then
         if $build_x86_64; then
-            cmd="docker run --platform linux/amd64 --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets -c 'apt-get update && apt-get -y install binutils && pip install -U pip && pip install -U -r /files/requirements.txt && pip install pyinstaller && PYTHONHASHSEED=31 && pyinstaller -y --specpath installer --add-data /usr/local/__yolo_v3_qr_detector/:__yolo_v3_qr_detector/ --onefile --name extract_otp_secrets_linux_x86_64_bullseye --distpath /files/dist/ /files/src/extract_otp_secrets.py'"
+            cmd="docker run --platform linux/amd64 --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets -c 'apt-get update && apt-get -y install binutils && pip install -U pip && pip install -U -r /files/requirements.txt && pip install pyinstaller && PYTHONHASHSEED=31 && pyinstaller -y --specpath installer --add-data /usr/local/__yolo_v3_qr_detector/:__yolo_v3_qr_detector/ --onefile --name extract_otp_secrets_linux_x86_64_bookworm --distpath /files/dist/ /files/src/extract_otp_secrets.py'"
             if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
             eval "$cmd"
 
-            cmd="dist/extract_otp_secrets_linux_x86_64_bullseye -h"
+            cmd="dist/extract_otp_secrets_linux_x86_64_bookworm -h || echo 'Could not run exe; see error message above'"
             if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
             eval "$cmd"
 
             # Build executable from Docker buster
             BUSTER_GLIBC_VERSION=$(docker run --entrypoint /bin/bash --rm extract_otp_secrets:buster -c 'ldd --version | sed "1!d" | sed -E "s/.* ([[:digit:]]+\.[[:digit:]]+)$/\1/"')
-            echo "Bullseye glibc: $BUSTER_GLIBC_VERSION"
+            echo "Bookworm glibc: $BUSTER_GLIBC_VERSION"
 
             cmd="docker run --platform linux/amd64 --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets:buster -c 'apt-get update && apt-get -y install binutils && pip install -U pip && pip install -U -r /files/requirements.txt && pip install pyinstaller && PYTHONHASHSEED=31 && pyinstaller -y --specpath installer --add-data /usr/local/__yolo_v3_qr_detector/:__yolo_v3_qr_detector/ --onefile --name extract_otp_secrets_linux_x86_64 --distpath /files/dist/ /files/src/extract_otp_secrets.py'"
             if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
@@ -574,21 +574,21 @@ if $build_docker; then
 
     if $build_nuitka_exe; then
         if $build_x86_64; then
-            cmd="docker run --platform linux/amd64 --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets -c 'apt-get update && apt-get -y install binutils build-essential patchelf && pip install -U pip && pip install -U -r /files/requirements.txt && pip install nuitka pyqt5 && PYTHONHASHSEED=31 && python -m nuitka --enable-plugin=tk-inter --enable-plugin=pyqt5 --include-data-dir=/usr/local/__yolo_v3_qr_detector/=__yolo_v3_qr_detector/ --onefile --output-dir=/files/build/docker/nuitka --output-filename=extract_otp_secrets_linux_x86_64_bullseye_compiled /files/src/extract_otp_secrets.py'"
+            cmd="docker run --platform linux/amd64 --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets -c 'apt-get update && apt-get -y install binutils build-essential patchelf && pip install -U pip && pip install -U -r /files/requirements.txt && pip install nuitka pyqt5 && PYTHONHASHSEED=31 && python -m nuitka --enable-plugin=tk-inter --enable-plugin=pyqt5 --include-data-dir=/usr/local/__yolo_v3_qr_detector/=__yolo_v3_qr_detector/ --onefile --output-dir=/files/build/docker/nuitka --output-filename=extract_otp_secrets_linux_x86_64_bookworm_compiled /files/src/extract_otp_secrets.py'"
             if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
             eval "$cmd"
 
-            cmd="build/docker/nuitka/extract_otp_secrets_linux_x86_64_bullseye_compiled -h"
+            cmd="build/docker/nuitka/extract_otp_secrets_linux_x86_64_bookworm_compiled -h"
             if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
             eval "$cmd"
 
-            cmd="cp build/docker/nuitka/extract_otp_secrets_linux_x86_64_bullseye_compiled dist/"
+            cmd="cp build/docker/nuitka/extract_otp_secrets_linux_x86_64_bookworm_compiled dist/"
             if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
             eval "$cmd"
 
             # Build executable from Docker buster
             BUSTER_GLIBC_VERSION=$(docker run --entrypoint /bin/bash --rm extract_otp_secrets:buster -c 'ldd --version | sed "1!d" | sed -E "s/.* ([[:digit:]]+\.[[:digit:]]+)$/\1/"')
-            echo "Bullseye glibc: $BUSTER_GLIBC_VERSION"
+            echo "Bookworm glibc: $BUSTER_GLIBC_VERSION"
 
             cmd="docker run --platform linux/amd64 --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets:buster -c 'apt-get update && apt-get -y install binutils build-essential patchelf && pip install -U pip && pip install -U -r /files/requirements.txt && pip install nuitka pyqt5 && PYTHONHASHSEED=31 && python -m nuitka --enable-plugin=tk-inter --enable-plugin=pyqt5 --include-data-dir=/usr/local/__yolo_v3_qr_detector/=__yolo_v3_qr_detector/ --onefile --output-dir=/files/build/docker/nuitka --output-filename=extract_otp_secrets_linux_x86_64_buster_compiled /files/src/extract_otp_secrets.py'"
             if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 17bdfb4..0316790 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,5 +1,5 @@
 # --build-arg BASE_IMAGE=python:3.11-slim-buster
-ARG BASE_IMAGE=python:3.11-slim-bullseye
+ARG BASE_IMAGE=python:3.11-slim-bookworm
 FROM $BASE_IMAGE
 
 # https://docs.docker.com/engine/reference/builder/