diff --git a/dev-lang/php/php-8.3.29.ebuild b/dev-lang/php/php-8.3.29.ebuild
index f3cd21551579..c3bf1b714dfc 100644
--- a/dev-lang/php/php-8.3.29.ebuild
+++ b/dev-lang/php/php-8.3.29.ebuild
@@ -4,7 +4,7 @@
 EAPI=8
 
 WANT_AUTOMAKE="none"
-POSTGRES_COMPAT=( {15..17} )
+POSTGRES_COMPAT=( {15..18} )
 inherit autotools flag-o-matic multilib postgres systemd
 
 DESCRIPTION="The PHP language runtime engine"
diff --git a/dev-lang/php/php-8.4.16.ebuild b/dev-lang/php/php-8.4.16.ebuild
index 2493ab5be744..9c1417eb01bd 100644
--- a/dev-lang/php/php-8.4.16.ebuild
+++ b/dev-lang/php/php-8.4.16.ebuild
@@ -4,7 +4,7 @@
 EAPI=8
 
 WANT_AUTOMAKE="none"
-POSTGRES_COMPAT=( {15..17} )
+POSTGRES_COMPAT=( {15..18} )
 inherit autotools flag-o-matic multilib postgres systemd
 
 DESCRIPTION="The PHP language runtime engine"
diff --git a/dev-lang/php/php-8.5.1.ebuild b/dev-lang/php/php-8.5.1.ebuild
index 29050a1fa5dd..4aed645eb5bf 100644
--- a/dev-lang/php/php-8.5.1.ebuild
+++ b/dev-lang/php/php-8.5.1.ebuild
@@ -4,7 +4,7 @@
 EAPI=8
 
 WANT_AUTOMAKE="none"
-POSTGRES_COMPAT=( {15..17} )
+POSTGRES_COMPAT=( {15..18} )
 inherit autotools flag-o-matic multilib postgres systemd
 
 DESCRIPTION="The PHP language runtime engine"