diff --git a/php7.2/apache/Dockerfile b/php7.2/apache/Dockerfile
index 225b3f4..7e12344 100644
--- a/php7.2/apache/Dockerfile
+++ b/php7.2/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-5.1.18; \
+	pecl install APCu-5.1.19; \
 	pecl install memcached-3.1.5; \
 	pecl install redis-4.3.0; \
 	\
diff --git a/php7.2/fpm-alpine/Dockerfile b/php7.2/fpm-alpine/Dockerfile
index 7fceb33..17397b2 100644
--- a/php7.2/fpm-alpine/Dockerfile
+++ b/php7.2/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-5.1.18; \
+	pecl install APCu-5.1.19; \
 	pecl install mcrypt-1.0.3; \
 	pecl install memcached-3.1.5; \
 	pecl install redis-4.3.0; \
diff --git a/php7.2/fpm/Dockerfile b/php7.2/fpm/Dockerfile
index 2924099..f1971be 100644
--- a/php7.2/fpm/Dockerfile
+++ b/php7.2/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-5.1.18; \
+	pecl install APCu-5.1.19; \
 	pecl install memcached-3.1.5; \
 	pecl install redis-4.3.0; \
 	\
diff --git a/php7.3/apache/Dockerfile b/php7.3/apache/Dockerfile
index 4916fed..3d9d52b 100644
--- a/php7.3/apache/Dockerfile
+++ b/php7.3/apache/Dockerfile
@@ -41,7 +41,7 @@ RUN set -ex; \
 	; \
 	\
 # pecl will claim success even if one install fails, so we need to perform each install separately
-	pecl install APCu-5.1.18; \
+	pecl install APCu-5.1.19; \
 	pecl install memcached-3.1.5; \
 	pecl install redis-4.3.0; \
 	\
diff --git a/php7.3/fpm-alpine/Dockerfile b/php7.3/fpm-alpine/Dockerfile
index e0efa04..0e15f9d 100644
--- a/php7.3/fpm-alpine/Dockerfile
+++ b/php7.3/fpm-alpine/Dockerfile
@@ -41,7 +41,7 @@ RUN set -ex; \
 	; \
 	\
 # pecl will claim success even if one install fails, so we need to perform each install separately
-	pecl install APCu-5.1.18; \
+	pecl install APCu-5.1.19; \
 	pecl install mcrypt-1.0.3; \
 	pecl install memcached-3.1.5; \
 	pecl install redis-4.3.0; \
diff --git a/php7.3/fpm/Dockerfile b/php7.3/fpm/Dockerfile
index c0f1f63..3b3d15c 100644
--- a/php7.3/fpm/Dockerfile
+++ b/php7.3/fpm/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-5.1.18; \
+	pecl install APCu-5.1.19; \
 	pecl install memcached-3.1.5; \
 	pecl install redis-4.3.0; \
 	\
diff --git a/php7.4/apache/Dockerfile b/php7.4/apache/Dockerfile
index a615eaf..82e52f1 100644
--- a/php7.4/apache/Dockerfile
+++ b/php7.4/apache/Dockerfile
@@ -41,7 +41,7 @@ RUN set -ex; \
 	; \
 	\
 # pecl will claim success even if one install fails, so we need to perform each install separately
-	pecl install APCu-5.1.18; \
+	pecl install APCu-5.1.19; \
 	pecl install memcached-3.1.5; \
 	pecl install redis-4.3.0; \
 	\
diff --git a/php7.4/fpm-alpine/Dockerfile b/php7.4/fpm-alpine/Dockerfile
index 1553906..8a827cc 100644
--- a/php7.4/fpm-alpine/Dockerfile
+++ b/php7.4/fpm-alpine/Dockerfile
@@ -41,7 +41,7 @@ RUN set -ex; \
 	; \
 	\
 # pecl will claim success even if one install fails, so we need to perform each install separately
-	pecl install APCu-5.1.18; \
+	pecl install APCu-5.1.19; \
 	pecl install mcrypt-1.0.3; \
 	pecl install memcached-3.1.5; \
 	pecl install redis-4.3.0; \
diff --git a/php7.4/fpm/Dockerfile b/php7.4/fpm/Dockerfile
index a67f25c..af0197a 100644
--- a/php7.4/fpm/Dockerfile
+++ b/php7.4/fpm/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-5.1.18; \
+	pecl install APCu-5.1.19; \
 	pecl install memcached-3.1.5; \
 	pecl install redis-4.3.0; \
 	\
diff --git a/update.sh b/update.sh
index a58c783..efa47e9 100755
--- a/update.sh
+++ b/update.sh
@@ -29,7 +29,7 @@ declare -A variantBases=(
 	[fpm-alpine]='alpine'
 )
 declare -A pecl_versions=(
-	[php7-APCu]='5.1.18'
+	[php7-APCu]='5.1.19'
 	[php7-memcached]='3.1.5'
 	[php7-redis]='4.3.0'
 	[php7-mcrypt]='1.0.3'