diff --git a/5.0/apache/Dockerfile b/5.0/apache/Dockerfile
index d6200b2..c6eb8ce 100644
--- a/5.0/apache/Dockerfile
+++ b/5.0/apache/Dockerfile
@@ -81,8 +81,8 @@ 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="5.6.54+240206"
-ARG sha256_checksum="4ff5c44c4137930d27fe0aae60e089c57238bedd30ae3ced376a6b0c5167ef3c"
+ARG version="5.6.55+240220"
+ARG sha256_checksum="41b4ed2ecdead13bd8bee787bcbdb51b4db215c947db811aaedcb67688e9e90b"
 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/5.0/fpm-alpine/Dockerfile b/5.0/fpm-alpine/Dockerfile
index c1d5e0b..853abc5 100644
--- a/5.0/fpm-alpine/Dockerfile
+++ b/5.0/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="5.6.54+240206"
-ARG sha256_checksum="4ff5c44c4137930d27fe0aae60e089c57238bedd30ae3ced376a6b0c5167ef3c"
+ARG version="5.6.55+240220"
+ARG sha256_checksum="41b4ed2ecdead13bd8bee787bcbdb51b4db215c947db811aaedcb67688e9e90b"
 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/5.0/fpm/Dockerfile b/5.0/fpm/Dockerfile
index f45553f..ae63cfd 100644
--- a/5.0/fpm/Dockerfile
+++ b/5.0/fpm/Dockerfile
@@ -68,8 +68,8 @@ RUN set -ex; \
         apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
         rm -rf /var/lib/apt/lists/*
 
-ARG version="5.6.54+240206"
-ARG sha256_checksum="4ff5c44c4137930d27fe0aae60e089c57238bedd30ae3ced376a6b0c5167ef3c"
+ARG version="5.6.55+240220"
+ARG sha256_checksum="41b4ed2ecdead13bd8bee787bcbdb51b4db215c947db811aaedcb67688e9e90b"
 ARG archive_url="https://github.com/LimeSurvey/LimeSurvey/archive/refs/tags/${version}.tar.gz"
 ARG USER=www-data
 ENV LIMESURVEY_VERSION=$version