diff --git a/src/scripts/darwin.sh b/src/scripts/darwin.sh
index 3a1aed82..269e16e0 100644
--- a/src/scripts/darwin.sh
+++ b/src/scripts/darwin.sh
@@ -252,7 +252,7 @@ setup_php() {
 }
 
 # Variables
-version=${1:-'8.3'}
+version=${1:-'8.4'}
 ini=${2:-'production'}
 src=${0%/*}/..
 php_formula=shivammathur/php/php@"$version"
diff --git a/src/scripts/linux.sh b/src/scripts/linux.sh
index 0d7de121..4a424117 100644
--- a/src/scripts/linux.sh
+++ b/src/scripts/linux.sh
@@ -290,7 +290,7 @@ setup_php() {
 }
 
 # Variables
-version=${1:-'8.3'}
+version=${1:-'8.4'}
 ini=${2:-'production'}
 src=${0%/*}/..
 debconf_fix="DEBIAN_FRONTEND=noninteractive"