diff --git a/29/apache/Dockerfile b/29/apache/Dockerfile
index 19c0781c..fa5fabae 100644
--- a/29/apache/Dockerfile
+++ b/29/apache/Dockerfile
@@ -67,16 +67,12 @@ RUN set -ex; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-5.1.24; \
-    pecl install igbinary-3.2.16; \
     pecl install imagick-3.7.0; \
-    pecl install memcached-3.3.0 \
-        --configureoptions 'enable-memcached-igbinary="yes"'; \
-    pecl install redis-6.1.0 \
-        --configureoptions 'enable-redis-igbinary="yes" enable-redis-zstd="yes" enable-redis-lz4="yes"'; \
+    pecl install memcached-3.3.0; \
+    pecl install redis-6.1.0; \
     \
     docker-php-ext-enable \
         apcu \
-        igbinary \
         imagick \
         memcached \
         redis \
@@ -112,11 +108,6 @@ RUN { \
     \
     echo 'apc.enable_cli=1' >> "${PHP_INI_DIR}/conf.d/docker-php-ext-apcu.ini"; \
     \
-    { \
-        echo 'apc.serializer=igbinary'; \
-        echo 'session.serialize_handler=igbinary'; \
-    } >> "${PHP_INI_DIR}/conf.d/docker-php-ext-igbinary.ini"; \
-    \
     { \
         echo 'memory_limit=${PHP_MEMORY_LIMIT}'; \
         echo 'upload_max_filesize=${PHP_UPLOAD_LIMIT}'; \
diff --git a/29/fpm-alpine/Dockerfile b/29/fpm-alpine/Dockerfile
index bdec7b10..61c6de6e 100644
--- a/29/fpm-alpine/Dockerfile
+++ b/29/fpm-alpine/Dockerfile
@@ -64,16 +64,12 @@ RUN set -ex; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-5.1.24; \
-    pecl install igbinary-3.2.16; \
     pecl install imagick-3.7.0; \
-    pecl install memcached-3.3.0 \
-        --configureoptions 'enable-memcached-igbinary="yes"'; \
-    pecl install redis-6.1.0 \
-        --configureoptions 'enable-redis-igbinary="yes" enable-redis-zstd="yes" enable-redis-lz4="yes"'; \
+    pecl install memcached-3.3.0; \
+    pecl install redis-6.1.0; \
     \
     docker-php-ext-enable \
         apcu \
-        igbinary \
         imagick \
         memcached \
         redis \
@@ -107,11 +103,6 @@ RUN { \
     \
     echo 'apc.enable_cli=1' >> "${PHP_INI_DIR}/conf.d/docker-php-ext-apcu.ini"; \
     \
-    { \
-        echo 'apc.serializer=igbinary'; \
-        echo 'session.serialize_handler=igbinary'; \
-    } >> "${PHP_INI_DIR}/conf.d/docker-php-ext-igbinary.ini"; \
-    \
     { \
         echo 'memory_limit=${PHP_MEMORY_LIMIT}'; \
         echo 'upload_max_filesize=${PHP_UPLOAD_LIMIT}'; \
diff --git a/29/fpm/Dockerfile b/29/fpm/Dockerfile
index ae7c527c..2a64b02a 100644
--- a/29/fpm/Dockerfile
+++ b/29/fpm/Dockerfile
@@ -67,16 +67,12 @@ RUN set -ex; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-5.1.24; \
-    pecl install igbinary-3.2.16; \
     pecl install imagick-3.7.0; \
-    pecl install memcached-3.3.0 \
-        --configureoptions 'enable-memcached-igbinary="yes"'; \
-    pecl install redis-6.1.0 \
-        --configureoptions 'enable-redis-igbinary="yes" enable-redis-zstd="yes" enable-redis-lz4="yes"'; \
+    pecl install memcached-3.3.0; \
+    pecl install redis-6.1.0; \
     \
     docker-php-ext-enable \
         apcu \
-        igbinary \
         imagick \
         memcached \
         redis \
@@ -112,11 +108,6 @@ RUN { \
     \
     echo 'apc.enable_cli=1' >> "${PHP_INI_DIR}/conf.d/docker-php-ext-apcu.ini"; \
     \
-    { \
-        echo 'apc.serializer=igbinary'; \
-        echo 'session.serialize_handler=igbinary'; \
-    } >> "${PHP_INI_DIR}/conf.d/docker-php-ext-igbinary.ini"; \
-    \
     { \
         echo 'memory_limit=${PHP_MEMORY_LIMIT}'; \
         echo 'upload_max_filesize=${PHP_UPLOAD_LIMIT}'; \
diff --git a/30/apache/Dockerfile b/30/apache/Dockerfile
index 4334e170..f82a1d9e 100644
--- a/30/apache/Dockerfile
+++ b/30/apache/Dockerfile
@@ -67,16 +67,12 @@ RUN set -ex; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-5.1.24; \
-    pecl install igbinary-3.2.16; \
     pecl install imagick-3.7.0; \
-    pecl install memcached-3.3.0 \
-        --configureoptions 'enable-memcached-igbinary="yes"'; \
-    pecl install redis-6.1.0 \
-        --configureoptions 'enable-redis-igbinary="yes" enable-redis-zstd="yes" enable-redis-lz4="yes"'; \
+    pecl install memcached-3.3.0; \
+    pecl install redis-6.1.0; \
     \
     docker-php-ext-enable \
         apcu \
-        igbinary \
         imagick \
         memcached \
         redis \
@@ -112,11 +108,6 @@ RUN { \
     \
     echo 'apc.enable_cli=1' >> "${PHP_INI_DIR}/conf.d/docker-php-ext-apcu.ini"; \
     \
-    { \
-        echo 'apc.serializer=igbinary'; \
-        echo 'session.serialize_handler=igbinary'; \
-    } >> "${PHP_INI_DIR}/conf.d/docker-php-ext-igbinary.ini"; \
-    \
     { \
         echo 'memory_limit=${PHP_MEMORY_LIMIT}'; \
         echo 'upload_max_filesize=${PHP_UPLOAD_LIMIT}'; \
diff --git a/30/fpm-alpine/Dockerfile b/30/fpm-alpine/Dockerfile
index 6ca9bda9..26e4a568 100644
--- a/30/fpm-alpine/Dockerfile
+++ b/30/fpm-alpine/Dockerfile
@@ -64,16 +64,12 @@ RUN set -ex; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-5.1.24; \
-    pecl install igbinary-3.2.16; \
     pecl install imagick-3.7.0; \
-    pecl install memcached-3.3.0 \
-        --configureoptions 'enable-memcached-igbinary="yes"'; \
-    pecl install redis-6.1.0 \
-        --configureoptions 'enable-redis-igbinary="yes" enable-redis-zstd="yes" enable-redis-lz4="yes"'; \
+    pecl install memcached-3.3.0; \
+    pecl install redis-6.1.0; \
     \
     docker-php-ext-enable \
         apcu \
-        igbinary \
         imagick \
         memcached \
         redis \
@@ -107,11 +103,6 @@ RUN { \
     \
     echo 'apc.enable_cli=1' >> "${PHP_INI_DIR}/conf.d/docker-php-ext-apcu.ini"; \
     \
-    { \
-        echo 'apc.serializer=igbinary'; \
-        echo 'session.serialize_handler=igbinary'; \
-    } >> "${PHP_INI_DIR}/conf.d/docker-php-ext-igbinary.ini"; \
-    \
     { \
         echo 'memory_limit=${PHP_MEMORY_LIMIT}'; \
         echo 'upload_max_filesize=${PHP_UPLOAD_LIMIT}'; \
diff --git a/30/fpm/Dockerfile b/30/fpm/Dockerfile
index f13ce297..c0769823 100644
--- a/30/fpm/Dockerfile
+++ b/30/fpm/Dockerfile
@@ -67,16 +67,12 @@ RUN set -ex; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-5.1.24; \
-    pecl install igbinary-3.2.16; \
     pecl install imagick-3.7.0; \
-    pecl install memcached-3.3.0 \
-        --configureoptions 'enable-memcached-igbinary="yes"'; \
-    pecl install redis-6.1.0 \
-        --configureoptions 'enable-redis-igbinary="yes" enable-redis-zstd="yes" enable-redis-lz4="yes"'; \
+    pecl install memcached-3.3.0; \
+    pecl install redis-6.1.0; \
     \
     docker-php-ext-enable \
         apcu \
-        igbinary \
         imagick \
         memcached \
         redis \
@@ -112,11 +108,6 @@ RUN { \
     \
     echo 'apc.enable_cli=1' >> "${PHP_INI_DIR}/conf.d/docker-php-ext-apcu.ini"; \
     \
-    { \
-        echo 'apc.serializer=igbinary'; \
-        echo 'session.serialize_handler=igbinary'; \
-    } >> "${PHP_INI_DIR}/conf.d/docker-php-ext-igbinary.ini"; \
-    \
     { \
         echo 'memory_limit=${PHP_MEMORY_LIMIT}'; \
         echo 'upload_max_filesize=${PHP_UPLOAD_LIMIT}'; \
diff --git a/Dockerfile-alpine.template b/Dockerfile-alpine.template
index cf6af0ff..c5517536 100644
--- a/Dockerfile-alpine.template
+++ b/Dockerfile-alpine.template
@@ -63,16 +63,12 @@ RUN set -ex; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-%%APCU_VERSION%%; \
-    pecl install igbinary-%%IGBINARY_VERSION%%; \
     pecl install imagick-%%IMAGICK_VERSION%%; \
-    pecl install memcached-%%MEMCACHED_VERSION%% \
-        --configureoptions 'enable-memcached-igbinary="yes"'; \
-    pecl install redis-%%REDIS_VERSION%% \
-        --configureoptions 'enable-redis-igbinary="yes" enable-redis-zstd="yes" enable-redis-lz4="yes"'; \
+    pecl install memcached-%%MEMCACHED_VERSION%%; \
+    pecl install redis-%%REDIS_VERSION%%; \
     \
     docker-php-ext-enable \
         apcu \
-        igbinary \
         imagick \
         memcached \
         redis \
@@ -106,11 +102,6 @@ RUN { \
     \
     echo 'apc.enable_cli=1' >> "${PHP_INI_DIR}/conf.d/docker-php-ext-apcu.ini"; \
     \
-    { \
-        echo 'apc.serializer=igbinary'; \
-        echo 'session.serialize_handler=igbinary'; \
-    } >> "${PHP_INI_DIR}/conf.d/docker-php-ext-igbinary.ini"; \
-    \
     { \
         echo 'memory_limit=${PHP_MEMORY_LIMIT}'; \
         echo 'upload_max_filesize=${PHP_UPLOAD_LIMIT}'; \
diff --git a/Dockerfile-debian.template b/Dockerfile-debian.template
index cadae18a..9695c010 100644
--- a/Dockerfile-debian.template
+++ b/Dockerfile-debian.template
@@ -66,16 +66,12 @@ RUN set -ex; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-%%APCU_VERSION%%; \
-    pecl install igbinary-%%IGBINARY_VERSION%%; \
     pecl install imagick-%%IMAGICK_VERSION%%; \
-    pecl install memcached-%%MEMCACHED_VERSION%% \
-        --configureoptions 'enable-memcached-igbinary="yes"'; \
-    pecl install redis-%%REDIS_VERSION%% \
-        --configureoptions 'enable-redis-igbinary="yes" enable-redis-zstd="yes" enable-redis-lz4="yes"'; \
+    pecl install memcached-%%MEMCACHED_VERSION%%; \
+    pecl install redis-%%REDIS_VERSION%%; \
     \
     docker-php-ext-enable \
         apcu \
-        igbinary \
         imagick \
         memcached \
         redis \
@@ -111,11 +107,6 @@ RUN { \
     \
     echo 'apc.enable_cli=1' >> "${PHP_INI_DIR}/conf.d/docker-php-ext-apcu.ini"; \
     \
-    { \
-        echo 'apc.serializer=igbinary'; \
-        echo 'session.serialize_handler=igbinary'; \
-    } >> "${PHP_INI_DIR}/conf.d/docker-php-ext-igbinary.ini"; \
-    \
     { \
         echo 'memory_limit=${PHP_MEMORY_LIMIT}'; \
         echo 'upload_max_filesize=${PHP_UPLOAD_LIMIT}'; \
diff --git a/update.sh b/update.sh
index f55da259..9898a6c0 100755
--- a/update.sh
+++ b/update.sh
@@ -44,24 +44,6 @@ apcu_version="$(
 		| tail -1
 )"
 
-igbinary_version="$(
-	git ls-remote --tags https://github.com/igbinary/igbinary.git \
-		| cut -d/ -f3 \
-		| grep -viE '[a-z]' \
-		| tr -d '^{}' \
-		| sort -V \
-		| tail -1
-)"
-
-imagick_version="$(
-	git ls-remote --tags https://github.com/mkoppanen/imagick.git \
-		| cut -d/ -f3 \
-		| grep -viE '[a-z]' \
-		| tr -d '^{}' \
-		| sort -V \
-		| tail -1
-)"
-
 memcached_version="$(
 	git ls-remote --tags https://github.com/php-memcached-dev/php-memcached.git \
 		| cut -d/ -f3 \
@@ -80,12 +62,20 @@ redis_version="$(
 		| tail -1
 )"
 
+imagick_version="$(
+	git ls-remote --tags https://github.com/mkoppanen/imagick.git \
+		| cut -d/ -f3 \
+		| grep -viE '[a-z]' \
+		| tr -d '^{}' \
+		| sort -V \
+		| tail -1
+)"
+
 declare -A pecl_versions=(
 	[APCu]="$apcu_version"
-	[igbinary]="$igbinary_version"
-	[imagick]="$imagick_version"
 	[memcached]="$memcached_version"
 	[redis]="$redis_version"
+	[imagick]="$imagick_version"
 )
 
 variants=(
@@ -131,10 +121,9 @@ function create_variant() {
 		s/%%CMD%%/'"${cmd[$variant]}"'/g;
 		s|%%VARIANT_EXTRAS%%|'"${extras[$variant]}"'|g;
 		s/%%APCU_VERSION%%/'"${pecl_versions[APCu]}"'/g;
-		s/%%IGBINARY_VERSION%%/'"${pecl_versions[igbinary]}"'/g;
-		s/%%IMAGICK_VERSION%%/'"${pecl_versions[imagick]}"'/g;
 		s/%%MEMCACHED_VERSION%%/'"${pecl_versions[memcached]}"'/g;
 		s/%%REDIS_VERSION%%/'"${pecl_versions[redis]}"'/g;
+		s/%%IMAGICK_VERSION%%/'"${pecl_versions[imagick]}"'/g;
 		s/%%CRONTAB_INT%%/'"$crontabInt"'/g;
 	' "$dir/Dockerfile"