diff --git a/php-80/Dockerfile b/php-80/Dockerfile
index a61d800..e739042 100644
--- a/php-80/Dockerfile
+++ b/php-80/Dockerfile
@@ -464,7 +464,8 @@ RUN set -xe; \
 
 # Install extensions
 # We can install extensions manually or using `pecl`
-RUN pecl install APCu
+ENV VERSION_APCU=5.1.24
+RUN pecl install apcu-${VERSION_APCU}
 
 
 # ---------------------------------------------------------------
diff --git a/php-81/Dockerfile b/php-81/Dockerfile
index 0b1465d..642af48 100644
--- a/php-81/Dockerfile
+++ b/php-81/Dockerfile
@@ -465,7 +465,8 @@ RUN set -xe; \
 
 # Install extensions
 # We can install extensions manually or using `pecl`
-RUN pecl install APCu
+ENV VERSION_APCU=5.1.24
+RUN pecl install apcu-${VERSION_APCU}
 
 
 # ---------------------------------------------------------------
diff --git a/php-82/Dockerfile b/php-82/Dockerfile
index 367d61d..8fa7bf7 100644
--- a/php-82/Dockerfile
+++ b/php-82/Dockerfile
@@ -484,7 +484,8 @@ RUN set -xe; \
 
 # Install extensions
 # We can install extensions manually or using `pecl`
-RUN pecl install APCu
+ENV VERSION_APCU=5.1.24
+RUN pecl install apcu-${VERSION_APCU}
 
 
 # ---------------------------------------------------------------
diff --git a/php-83/Dockerfile b/php-83/Dockerfile
index c2cad81..30ad2a0 100644
--- a/php-83/Dockerfile
+++ b/php-83/Dockerfile
@@ -484,7 +484,8 @@ RUN set -xe; \
 
 # Install extensions
 # We can install extensions manually or using `pecl`
-RUN pecl install APCu
+ENV VERSION_APCU=5.1.24
+RUN pecl install apcu-${VERSION_APCU}
 
 
 # ---------------------------------------------------------------
diff --git a/php-84/Dockerfile b/php-84/Dockerfile
index 0860a34..386ccb8 100644
--- a/php-84/Dockerfile
+++ b/php-84/Dockerfile
@@ -4,8 +4,8 @@
 ARG IMAGE_VERSION_SUFFIX
 
 # https://www.php.net/downloads
-ARG RELEASE_USER_PHP=saki
-ARG VERSION_PHP=8.4.0beta4
+ARG RELEASE_USER_PHP=calvinb
+ARG VERSION_PHP=8.4.0beta5
 
 
 # Lambda uses a custom AMI named Amazon Linux 2
@@ -487,7 +487,8 @@ RUN set -xe; \
 
 # Install extensions
 # We can install extensions manually or using `pecl`
-RUN pecl install APCu
+ENV VERSION_APCU=5.1.24
+RUN pecl install apcu-${VERSION_APCU}
 
 
 # ---------------------------------------------------------------