diff --git a/26/Dockerfile b/26/Dockerfile
index 9faaab5..9fef75e 100644
--- a/26/Dockerfile
+++ b/26/Dockerfile
@@ -47,6 +47,7 @@ RUN set -ex; \
         libwebp-dev \
         libgmp-dev \
 		imagemagick \
+		libbz2-dev \
     ; \
     \
     debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
@@ -65,18 +66,20 @@ RUN set -ex; \
         sysvsem \
 		zip \
         gmp \
+		bz2 \
     ; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-5.1.22; \
     pecl install memcached-3.2.0; \
-    pecl install redis-5.3.7; \
+    pecl install redis-6.0.0; \
     pecl install imagick-3.7.0; \
     \
     docker-php-ext-enable \
         apcu \
         memcached \
         redis \
+		bz2 \
     ; \
     rm -r /tmp/pear; \ 
     apt-mark auto '.*' > /dev/null; \
diff --git a/28 b/28
new file mode 120000
index 0000000..978b4e8
--- /dev/null
+++ b/28
@@ -0,0 +1 @@
+26
\ No newline at end of file
diff --git a/build.sh b/build.sh
index 499a448..14a2ed0 100644
--- a/build.sh
+++ b/build.sh
@@ -32,7 +32,7 @@ fi
 
 MAJOR_VERS=$( cut -d'.' -f 1  <<< "${NC_VERS}")
 
-if [[ ${MAJOR_VERS} != 24 && ${MAJOR_VERS} != 25 && ${MAJOR_VERS} != 26 ]]; then
+if [[ ( ${MAJOR_VERS} < 24 ) && ( ${MAJOR_VERS} > 27 ) ]]; then
 exit
 fi