diff --git a/phpbb/Dockerfile b/phpbb/Dockerfile
index 6866efe..fe82ff0 100644
--- a/phpbb/Dockerfile
+++ b/phpbb/Dockerfile
@@ -12,13 +12,13 @@ RUN apt-get update && apt-get install -y curl unzip bzip2 libpq-dev libpng12-dev
 
 WORKDIR /var/www/html
 
-ENV PHPBB_VERSION 3.1.4
+ENV PHPBB_VERSION 3.1.6
 ENV PHPBB_URL https://www.phpbb.com/files/release/phpBB-${PHPBB_VERSION}.tar.bz2
-ENV PHPBB_SHA512 cc13d34679d987b7c956999b273b109fd441dcc786d7612c4b726423d674ade5
+ENV PHPBB_SHA 95c603151482870f3838e0dd861feae55fcb4d37d40cc238a7193ac8b2845094
 ENV PHPBB_FILE phpBB.tar.bz2
 
 RUN curl -fSL ${PHPBB_URL} -o ${PHPBB_FILE} \
-        && echo "${PHPBB_SHA512} ${PHPBB_FILE}" | sha256sum -c - \
+        && echo "${PHPBB_SHA} ${PHPBB_FILE}" | sha256sum -c - \
         && tar -xjf ${PHPBB_FILE} --strip-components=1 \
         && rm ${PHPBB_FILE} \
         && chown -R www-data:www-data .