diff --git a/pkgs/development/interpreters/php/default.nix b/pkgs/development/interpreters/php/default.nix
index a77ee425617..cc50edecf60 100644
--- a/pkgs/development/interpreters/php/default.nix
+++ b/pkgs/development/interpreters/php/default.nix
@@ -231,8 +231,8 @@ in {
   };
 
   php71 = generic {
-    version = "7.1.19";
-    sha256 = "1wvhsxzmb78pcr36ginz93iv7rcrxp3p01rb34zxa2h4wdxkxi0k";
+    version = "7.1.20";
+    sha256 = "0i8xd6p4zdg8fl6f0j430raanlshsshr3s3jlm72b0gvi1n4f6rs";
   };
 
   php72 = generic {