diff --git a/.github/workflows/monitor-php8.2.yml b/.github/workflows/monitor-php8.2.yml
index 1cb6c7b..ee07e8b 100644
--- a/.github/workflows/monitor-php8.2.yml
+++ b/.github/workflows/monitor-php8.2.yml
@@ -16,8 +16,10 @@ jobs:
           - alpine3.15
           - alpine3.16
           - alpine3.17
+          - alpine3.18
           - buster
           - bullseye
+          - bookworm
     name: Check on ${{ matrix.distro }}
     runs-on: ubuntu-latest
     env:
diff --git a/.github/workflows/test-extensions.yml b/.github/workflows/test-extensions.yml
index ae44f60..ca189a5 100644
--- a/.github/workflows/test-extensions.yml
+++ b/.github/workflows/test-extensions.yml
@@ -71,10 +71,12 @@ jobs:
           - alpine3.15
           - alpine3.16
           - alpine3.17
+          - alpine3.18
           - jessie
           - stretch
           - buster
           - bullseye
+          - bookworm
     name: Check on ${{ matrix.distro }}
     runs-on: ubuntu-latest
     env:
diff --git a/.github/workflows/test-recent-extensions.yml b/.github/workflows/test-recent-extensions.yml
index f2d8a6b..d206231 100644
--- a/.github/workflows/test-recent-extensions.yml
+++ b/.github/workflows/test-recent-extensions.yml
@@ -46,10 +46,12 @@ jobs:
           - alpine3.15
           - alpine3.16
           - alpine3.17
+          - alpine3.18
           - jessie
           - stretch
           - buster
           - bullseye
+          - bookworm
     name: Check on ${{ matrix.distro }}
     env:
       IPETEST_DOCKER_DISTRO: ${{ matrix.distro }}
diff --git a/data/special-requirements b/data/special-requirements
index aecb35d..4c50e85 100644
--- a/data/special-requirements
+++ b/data/special-requirements
@@ -1,7 +1,9 @@
-cassandra !jessie !stretch !buster !bullseye
+cassandra !jessie !stretch !buster !bullseye !bookworm
 ddtrace !jessie
+decimal !bookworm
 geos !alpine3.9 !alpine3.10
 lz4 !jessie
+memcached !bookworm
 memprof !alpine3.9 !alpine3.10 !alpine3.11 !alpine3.12 !alpine3.13 !alpine3.14 !alpine3.15
 parallel zts
 parle !jessie
diff --git a/install-php-extensions b/install-php-extensions
index 5c29c29..95d9104 100755
--- a/install-php-extensions
+++ b/install-php-extensions
@@ -1968,12 +1968,18 @@ installMicrosoftSqlServerODBC() {
 			rm -rf /tmp/src/msodbcsql.apk
 			;;
 		debian)
+			if test $DISTRO_VERSION_NUMBER -eq 12; then
+				DISTRO_VERSION_NUMBER=11
+			fi
+
 			# https://docs.microsoft.com/en-us/sql/connect/odbc/linux-mac/installing-the-microsoft-odbc-driver-for-sql-server#debian17
 			printf -- '- installing the Microsoft APT key\n'
-			if test $DISTRO_VERSION_NUMBER -ge 11; then
-				# apt-key is deprecated
+			if test $DISTRO_VERSION_NUMBER -eq 11; then
 				curl -sSLf -o /etc/apt/trusted.gpg.d/microsoft.asc https://packages.microsoft.com/keys/microsoft.asc
+			elif test $DISTRO_VERSION_NUMBER -ge 12; then
+				curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor --yes --output /usr/share/keyrings/microsoft-prod.gpg
 			else
+				# apt-key is deprecated
 				curl -sSLf https://packages.microsoft.com/keys/microsoft.asc | apt-key add -
 			fi
 			if ! test -f /etc/apt/sources.list.d/mssql-release.list; then
@@ -1984,12 +1990,16 @@ installMicrosoftSqlServerODBC() {
 			printf -- '- installing the APT package\n'
 			if test $PHP_MAJMIN_VERSION -le 703; then
 				DEBIAN_FRONTEND=noninteractive ACCEPT_EULA=Y apt-get install -qqy --no-install-recommends $IPE_APTGET_INSTALLOPTIONS msodbcsql17
-			elif test $DISTRO_VERSION_NUMBER -ge 9 && $DISTRO_VERSION_NUMBER -le 11; then
+			elif test $DISTRO_VERSION_NUMBER -ge 9 && test $DISTRO_VERSION_NUMBER -le 11; then
 				# On Debian 9 and 11 we have both msodbcsql17 and msodbcsql18: let's install just one
 				DEBIAN_FRONTEND=noninteractive ACCEPT_EULA=Y apt-get install -qqy --no-install-recommends $IPE_APTGET_INSTALLOPTIONS msodbcsql18
 			else
 				DEBIAN_FRONTEND=noninteractive ACCEPT_EULA=Y apt-get install -qqy --no-install-recommends $IPE_APTGET_INSTALLOPTIONS '^msodbcsql[0-9]+$'
 			fi
+
+			if test $DISTRO_VERSION_NUMBER -eq 11; then
+				setDistro
+			fi
 			;;
 	esac
 }