diff --git a/bitnami/testlink/Dockerfile b/bitnami/testlink/Dockerfile
index 0d39394cd66d..f065d5fabd76 100644
--- a/bitnami/testlink/Dockerfile
+++ b/bitnami/testlink/Dockerfile
@@ -1,19 +1,22 @@
-FROM gcr.io/stacksmith-images/minideb:jessie-r2
+FROM gcr.io/stacksmith-images/minideb:jessie-r4
 
 MAINTAINER Bitnami <containers@bitnami.com>
 
 ENV BITNAMI_APP_NAME=testlink \
-    BITNAMI_IMAGE_VERSION=1.9.14-r5 \
+    BITNAMI_IMAGE_VERSION=1.9.14-r6 \
     PATH=/opt/bitnami/php/bin:/opt/bitnami/mysql/bin/:$PATH
 
+# System packages required
+RUN install_packages libssl1.0.0 libaprutil1 libapr1 libc6 libuuid1 libexpat1 libpcre3 libldap-2.4-2 libsasl2-2 libgnutls-deb0-28 zlib1g libp11-kit0 libtasn1-6 libnettle4 libhogweed2 libgmp10 libffi6 libxslt1.1 libtidy-0.99-0 libreadline6 libncurses5 libtinfo5 libsybdb5 libmcrypt4 libstdc++6 libpng12-0 libjpeg62-turbo libbz2-1.0 libxml2 libcurl3 libfreetype6 libicu52 libgcc1 libgcrypt20 libgssapi-krb5-2 liblzma5 libidn11 librtmp1 libssh2-1 libkrb5-3 libk5crypto3 libcomerr2 libgpg-error0 libkrb5support0 libkeyutils1
+
 # Additional modules required
-RUN bitnami-pkg unpack apache-2.4.23-10 --checksum 29195ce6cd437c2880fb7c627880932c7c13df6032fc7b25c1ae3bccd27b20e2
-RUN bitnami-pkg unpack php-5.6.26-1 --checksum b7a72ae78f9b19352bd400dfe027465c88a8643c0e5d9753f8d12f4ebae542a2
-RUN bitnami-pkg install libphp-5.6.26-1 --checksum 327d070f57727f2ed4f0246d0e3f61c5a94f6366d21a7e7e4572fe6c9c8e8c2d
-RUN bitnami-pkg install mysql-client-10.1.13-4 --checksum 14b45c91dd78b37f0f2366712cbe9bfdf2cb674769435611955191a65dbf4976
+RUN bitnami-pkg unpack apache-2.4.23-11 --checksum e4876fc1514082af221105319ddc8f069e7e2305dded70633bbf9a5973f2d9be
+RUN bitnami-pkg install php-5.6.28-1 --checksum e6a6a80ccd36d3e6c4edd4c6dd97d6247534584f023bf89dda6d13728138ca37
+RUN bitnami-pkg install libphp-5.6.28-1 --checksum c7a1df270fad99fbcff23506574ec1467bac4e0f0f6d0bd34bf310446ec5d7f5
+RUN bitnami-pkg install mysql-client-10.1.19-1 --checksum 2d946c8ee3e2e845f68a5cf3751d6477d88af194d263842797fe50a44414a173
 
 # Install testlink
-RUN bitnami-pkg unpack testlink-1.9.14-0 --checksum be3736e4ac44d3145fe13ad1225666a0f69d0babd88483d7db069220a00daab2
+RUN bitnami-pkg unpack testlink-1.9.15-0 --checksum 40063ac74b6ffcf0d3c0d2fddb2ec79ae4fd04ef1acaf47a40761f2b556ed5db
 
 COPY rootfs /