diff --git a/Dockerfile b/Dockerfile
index ce0d827..03f155c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
-FROM debian:bullseye-slim as buildsquid
+FROM debian:bookworm-slim as buildsquid
 ARG SQUID_VERSION
 ENV ENV_SQUID_VERSION=$SQUID_VERSION
 WORKDIR /tmp
-RUN echo "deb-src http://deb.debian.org/debian bullseye main contrib" >> /etc/apt/sources.list && apt-get update && apt-get --no-upgrade --no-install-recommends -y build-dep squid && apt-get --no-install-recommends -y install wget tar xz-utils libssl-dev libssl1.1 winbind \
+RUN echo "deb-src http://deb.debian.org/debian bookworm main contrib" >> /etc/apt/sources.list && apt-get update && apt-get --no-upgrade --no-install-recommends -y build-dep squid && apt-get --no-install-recommends -y install wget tar xz-utils libssl-dev libssl3 winbind \
     && wget --progress=dot:giga http://www.squid-cache.org/Versions/v5/$SQUID_VERSION \
     && tar -C /tmp --strip-components=1 -xzf $SQUID_VERSION \
     && ./configure \
@@ -58,7 +58,7 @@ RUN echo "deb-src http://deb.debian.org/debian bullseye main contrib" >> /etc/ap
     && find /tmp/ -type f -name "Makefil*" -delete \
     && find /tmp/ -type f -name "*.in" -delete 
 # Install
-FROM debian:bullseye-slim
+FROM debian:bookworm-slim
 COPY --from=buildsquid --chown=1161 /tmp/src/auth/basic/LDAP/basic_ldap_auth /usr/lib/squid/ 
 COPY --from=buildsquid --chown=1161 /tmp/src/auth/digest/LDAP/digest_ldap_auth /usr/lib/squid/ 
 COPY --from=buildsquid --chown=1161 /tmp/src/auth/negotiate/kerberos/negotiate_kerberos_auth /usr/lib/squid/ 
@@ -101,7 +101,7 @@ RUN adduser --no-create-home --uid 1161 --group --system squid \
 # Removed in 5.8, needed for test
 	&& sed  -i '/http_access deny all/ihttp_access allow localnet' /etc/squid/squid.conf \
 # Packages dependencies installation for running and clean again 
-    && apt-get update && apt-get install -y --no-install-recommends c-icap ca-certificates net-tools rsync libexpat1 libltdl7 libxml2 openssl ca-certificates libldap-2.4-2 libecap3 libcap2 libdb5.3 libatomic1 dumb-init procps inotify-tools curl \
+    && apt-get update && apt-get install -y --no-install-recommends c-icap ca-certificates net-tools rsync libexpat1 libltdl7 libxml2 openssl ca-certificates libldap-common libecap3 libcap2 libdb5.3 libatomic1 dumb-init procps inotify-tools curl \
     && apt-get auto-remove -y && apt-get clean autoclean \
     && rm -rf /var/lib/apt/lists/* && rm -Rf /tmp/* 
 COPY --chown=1161 squid /squid