diff -Nru php-monolog-1.23.0/debian/changelog php-monolog-1.23.0/debian/changelog
--- php-monolog-1.23.0/debian/changelog	2018-02-13 05:09:52.000000000 +0000
+++ php-monolog-1.23.0/debian/changelog	2018-07-19 22:22:47.000000000 +0000
@@ -1,3 +1,11 @@
+php-monolog (1.23.0-1ubuntu2) cosmic; urgency=medium
+
+  * Tweak testsuite to pass with new phpunit
+    FIXME: this might be an actual bug in phpunit, lets see how reverse-deps
+    behaves with it.
+
+ -- Gianfranco Costamagna <locutusofborg@debian.org>  Fri, 20 Jul 2018 00:22:47 +0200
+
 php-monolog (1.23.0-1ubuntu1) bionic; urgency=medium
 
   * debian/patches/phpunit6_compatibility_changes.patch: PHPUnit 6 is
diff -Nru php-monolog-1.23.0/debian/patches/fix-testsuite.patch php-monolog-1.23.0/debian/patches/fix-testsuite.patch
--- php-monolog-1.23.0/debian/patches/fix-testsuite.patch	1970-01-01 00:00:00.000000000 +0000
+++ php-monolog-1.23.0/debian/patches/fix-testsuite.patch	2018-07-19 22:22:47.000000000 +0000
@@ -0,0 +1,27 @@
+Author: Gianfranco Costamagna <locutusofborg@debian.org>
+Last-Update: 2018-07-19
+
+--- php-monolog-1.23.0.orig/tests/Monolog/Processor/IntrospectionProcessorTest.php
++++ php-monolog-1.23.0/tests/Monolog/Processor/IntrospectionProcessorTest.php
+@@ -90,8 +90,8 @@ class IntrospectionProcessorTest extends
+         $expected['extra'] = array(
+             'file' => null,
+             'line' => null,
+-            'class' => 'ReflectionMethod',
+-            'function' => 'invokeArgs',
++            'class' => 'PHPUnit\Framework\TestCase',
++            'function' => 'runTest',
+         );
+ 
+         $processor = new IntrospectionProcessor(Logger::CRITICAL);
+@@ -111,8 +111,8 @@ class IntrospectionProcessorTest extends
+         $expected['extra'] = array(
+             'file' => null,
+             'line' => null,
+-            'class' => 'ReflectionMethod',
+-            'function' => 'invokeArgs',
++            'class' => 'PHPUnit\Framework\TestCase',
++            'function' => 'runTest',
+         );
+ 
+         $processor = new IntrospectionProcessor(Logger::CRITICAL);
diff -Nru php-monolog-1.23.0/debian/patches/series php-monolog-1.23.0/debian/patches/series
--- php-monolog-1.23.0/debian/patches/series	2018-02-13 05:09:52.000000000 +0000
+++ php-monolog-1.23.0/debian/patches/series	2018-07-19 22:22:47.000000000 +0000
@@ -1,3 +1,4 @@
 0001-Drop-Git-test.patch
 phpunit6_compatibility_changes.patch
 mongodb_fixes.patch
+fix-testsuite.patch