diff --git a/6.0/apache/Dockerfile b/6.0/apache/Dockerfile
index 083ce492e..5361947ec 100644
--- a/6.0/apache/Dockerfile
+++ b/6.0/apache/Dockerfile
@@ -88,8 +88,8 @@ RUN a2enmod headers rewrite remoteip; \
 # Use the default production configuration
 RUN mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"
 
-ARG version="6.4.1+240108"
-ARG sha256_checksum="5ac2ecae91f5890118bbb7a6c2a605e5a53099f331515db29323c21e80b4254a"
+ARG version="6.4.2+240115"
+ARG sha256_checksum="97fc7a2e0d56f607d089c2b1321ae821827cf16959161a10b5e3eb6ca633d429"
 ARG archive_url="https://github.com/LimeSurvey/LimeSurvey/archive/refs/tags/${version}.tar.gz"
 ARG USER=www-data
 ARG LISTEN_PORT=8080
diff --git a/6.0/fpm-alpine/Dockerfile b/6.0/fpm-alpine/Dockerfile
index c80a6cdd3..4a447de0b 100644
--- a/6.0/fpm-alpine/Dockerfile
+++ b/6.0/fpm-alpine/Dockerfile
@@ -51,8 +51,8 @@ RUN set -ex; \
     apk add --no-cache --no-network --virtual .limesurvey-phpext-rundeps $runDeps; \
     apk del --no-cache --no-network .build-deps
 
-ARG version="6.4.1+240108"
-ARG sha256_checksum="5ac2ecae91f5890118bbb7a6c2a605e5a53099f331515db29323c21e80b4254a"
+ARG version="6.4.2+240115"
+ARG sha256_checksum="97fc7a2e0d56f607d089c2b1321ae821827cf16959161a10b5e3eb6ca633d429"
 ARG archive_url="https://github.com/LimeSurvey/LimeSurvey/archive/refs/tags/${version}.tar.gz"
 ARG USER=www-data
 ENV LIMESURVEY_VERSION=$version
diff --git a/6.0/fpm/Dockerfile b/6.0/fpm/Dockerfile
index 05b2313d9..44e186ae6 100644
--- a/6.0/fpm/Dockerfile
+++ b/6.0/fpm/Dockerfile
@@ -75,8 +75,8 @@ RUN set -ex; \
         apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
         rm -rf /var/lib/apt/lists/*
 
-ARG version="6.4.1+240108"
-ARG sha256_checksum="5ac2ecae91f5890118bbb7a6c2a605e5a53099f331515db29323c21e80b4254a"
+ARG version="6.4.2+240115"
+ARG sha256_checksum="97fc7a2e0d56f607d089c2b1321ae821827cf16959161a10b5e3eb6ca633d429"
 ARG archive_url="https://github.com/LimeSurvey/LimeSurvey/archive/refs/tags/${version}.tar.gz"
 ARG USER=www-data
 ENV LIMESURVEY_VERSION=$version