diff --git a/pkgs/development/interpreters/php/default.nix b/pkgs/development/interpreters/php/default.nix
index b56824c7723..78a3e91179f 100644
--- a/pkgs/development/interpreters/php/default.nix
+++ b/pkgs/development/interpreters/php/default.nix
@@ -264,24 +264,24 @@ let
         };
 
   php72base = callPackage generic (_args // {
-    version = "7.2.29";
-    sha256 = "08xry2fgqgg8s0ym1hh11wkbr36av3zq1bn4krbciw1b7x8gb8ga";
+    version = "7.2.31";
+    sha256 = "0057x1s43f9jidmrl8daka6wpxclxc1b1pm5cjbz616p8nbmb9qv";
 
     # https://bugs.php.net/bug.php?id=76826
     extraPatches = lib.optional stdenv.isDarwin ./php72-darwin-isfinite.patch;
   });
 
   php73base = callPackage generic (_args // {
-    version = "7.3.16";
-    sha256 = "0bh499v9dfgh9k51w4rird1slb9rh9whp5h37fb84c98d992s1xq";
+    version = "7.3.19";
+    sha256 = "199l1lr7ima92icic7b1bqlb036md78m305lc3v6zd4zw8qix70d";
 
     # https://bugs.php.net/bug.php?id=76826
     extraPatches = lib.optional stdenv.isDarwin ./php73-darwin-isfinite.patch;
   });
 
   php74base = callPackage generic (_args // {
-    version = "7.4.6";
-    sha256 = "0j133pfwa823d4jhx2hkrrzjl4hswvz00b1z58r5c82xd5sr9vd6";
+    version = "7.4.7";
+    sha256 = "0ynq4fz54jpzh9nxvbgn3vrdad2clbac0989ai0yrj2ryc0hs3l0";
   });
 
   defaultPhpExtensions = { all, ... }: with all; ([
diff --git a/pkgs/top-level/php-packages.nix b/pkgs/top-level/php-packages.nix
index 6394add9483..044e4f8045c 100644
--- a/pkgs/top-level/php-packages.nix
+++ b/pkgs/top-level/php-packages.nix
@@ -3,7 +3,7 @@
 , html-tidy, libzip, zlib, pcre, pcre2, libxslt, aspell, openldap, cyrus_sasl
 , uwimap, pam, libiconv, enchant1, libXpm, gd, libwebp, libjpeg, libpng
 , freetype, libffi, freetds, postgresql, sqlite, net-snmp, unixODBC, libedit
-, readline, rsync
+, readline, rsync, fetchpatch
 }:
 
 let
@@ -965,7 +965,13 @@ in
         # uwimap doesn't build on darwin.
         enable = (!stdenv.isDarwin); }
       # interbase (7.3, 7.2)
-      { name = "intl"; buildInputs = [ icu ]; }
+      { name = "intl";
+        buildInputs = [ icu ];
+        patches = lib.optional (lib.versionOlder php.version "7.4") (fetchpatch {
+          url = "https://github.com/php/php-src/commit/93a9b56c90c334896e977721bfb3f38b1721cec6.patch";
+          sha256 = "055l40lpyhb0rbjn6y23qkzdhvpp7inbnn6x13cpn4inmhjqfpg4";
+        });
+      }
       { name = "json"; }
       { name = "ldap";
         buildInputs = [ openldap cyrus_sasl ];