diff --git a/php7.1/apache/Dockerfile b/php7.1/apache/Dockerfile
index 995e65a..683250a 100644
--- a/php7.1/apache/Dockerfile
+++ b/php7.1/apache/Dockerfile
@@ -40,7 +40,7 @@ RUN set -ex; \
 	\
 # pecl will claim success even if one install fails, so we need to perform each install separately
 	pecl install APCu-5.1.17; \
-	pecl install memcached-3.1.3; \
+	pecl install memcached-3.1.4; \
 	pecl install redis-4.3.0; \
 	\
 	docker-php-ext-enable \
diff --git a/php7.1/fpm-alpine/Dockerfile b/php7.1/fpm-alpine/Dockerfile
index c90558c..4286e77 100644
--- a/php7.1/fpm-alpine/Dockerfile
+++ b/php7.1/fpm-alpine/Dockerfile
@@ -40,7 +40,7 @@ RUN set -ex; \
 	\
 # pecl will claim success even if one install fails, so we need to perform each install separately
 	pecl install APCu-5.1.17; \
-	pecl install memcached-3.1.3; \
+	pecl install memcached-3.1.4; \
 	pecl install redis-4.3.0; \
 	\
 	docker-php-ext-enable \
diff --git a/php7.1/fpm/Dockerfile b/php7.1/fpm/Dockerfile
index 41d1d64..af5bfd6 100644
--- a/php7.1/fpm/Dockerfile
+++ b/php7.1/fpm/Dockerfile
@@ -37,7 +37,7 @@ RUN set -ex; \
 	\
 # pecl will claim success even if one install fails, so we need to perform each install separately
 	pecl install APCu-5.1.17; \
-	pecl install memcached-3.1.3; \
+	pecl install memcached-3.1.4; \
 	pecl install redis-4.3.0; \
 	\
 	docker-php-ext-enable \
diff --git a/php7.2/apache/Dockerfile b/php7.2/apache/Dockerfile
index 7b3e6b1..3307830 100644
--- a/php7.2/apache/Dockerfile
+++ b/php7.2/apache/Dockerfile
@@ -38,7 +38,7 @@ RUN set -ex; \
 	\
 # pecl will claim success even if one install fails, so we need to perform each install separately
 	pecl install APCu-5.1.17; \
-	pecl install memcached-3.1.3; \
+	pecl install memcached-3.1.4; \
 	pecl install redis-4.3.0; \
 	\
 	docker-php-ext-enable \
diff --git a/php7.2/fpm-alpine/Dockerfile b/php7.2/fpm-alpine/Dockerfile
index f90551c..52cd04b 100644
--- a/php7.2/fpm-alpine/Dockerfile
+++ b/php7.2/fpm-alpine/Dockerfile
@@ -38,7 +38,7 @@ RUN set -ex; \
 	\
 # pecl will claim success even if one install fails, so we need to perform each install separately
 	pecl install APCu-5.1.17; \
-	pecl install memcached-3.1.3; \
+	pecl install memcached-3.1.4; \
 	pecl install redis-4.3.0; \
 	\
 	docker-php-ext-enable \
diff --git a/php7.2/fpm/Dockerfile b/php7.2/fpm/Dockerfile
index 99b0b9f..a476875 100644
--- a/php7.2/fpm/Dockerfile
+++ b/php7.2/fpm/Dockerfile
@@ -35,7 +35,7 @@ RUN set -ex; \
 	\
 # pecl will claim success even if one install fails, so we need to perform each install separately
 	pecl install APCu-5.1.17; \
-	pecl install memcached-3.1.3; \
+	pecl install memcached-3.1.4; \
 	pecl install redis-4.3.0; \
 	\
 	docker-php-ext-enable \
diff --git a/php7.3/apache/Dockerfile b/php7.3/apache/Dockerfile
index ab46feb..44bf8d9 100644
--- a/php7.3/apache/Dockerfile
+++ b/php7.3/apache/Dockerfile
@@ -39,7 +39,7 @@ RUN set -ex; \
 	\
 # pecl will claim success even if one install fails, so we need to perform each install separately
 	pecl install APCu-5.1.17; \
-	pecl install memcached-3.1.3; \
+	pecl install memcached-3.1.4; \
 	pecl install redis-4.3.0; \
 	\
 	docker-php-ext-enable \
diff --git a/php7.3/fpm-alpine/Dockerfile b/php7.3/fpm-alpine/Dockerfile
index 4a62984..469a1b0 100644
--- a/php7.3/fpm-alpine/Dockerfile
+++ b/php7.3/fpm-alpine/Dockerfile
@@ -39,7 +39,7 @@ RUN set -ex; \
 	\
 # pecl will claim success even if one install fails, so we need to perform each install separately
 	pecl install APCu-5.1.17; \
-	pecl install memcached-3.1.3; \
+	pecl install memcached-3.1.4; \
 	pecl install redis-4.3.0; \
 	\
 	docker-php-ext-enable \
diff --git a/php7.3/fpm/Dockerfile b/php7.3/fpm/Dockerfile
index 7e33b07..03e9fa9 100644
--- a/php7.3/fpm/Dockerfile
+++ b/php7.3/fpm/Dockerfile
@@ -36,7 +36,7 @@ RUN set -ex; \
 	\
 # pecl will claim success even if one install fails, so we need to perform each install separately
 	pecl install APCu-5.1.17; \
-	pecl install memcached-3.1.3; \
+	pecl install memcached-3.1.4; \
 	pecl install redis-4.3.0; \
 	\
 	docker-php-ext-enable \
diff --git a/update.sh b/update.sh
index 9211f06..8f1fce1 100755
--- a/update.sh
+++ b/update.sh
@@ -30,7 +30,7 @@ declare -A variantBases=(
 )
 declare -A pecl_versions=(
 	[php7-APCu]='5.1.17'
-	[php7-memcached]='3.1.3'
+	[php7-memcached]='3.1.4'
 	[php7-redis]='4.3.0'
 )