diff --git a/composer.json b/composer.json
index 5bc407dd..0f13996e 100755
--- a/composer.json
+++ b/composer.json
@@ -49,7 +49,7 @@
         "waavi/sanitizer": "1.0.x"
     },
     "require-dev": {
-        "phpunit/phpunit": "7.3.x",
+        "phpunit/phpunit": "7.2.x",
         "barryvdh/laravel-ide-helper": "^2.0",
         "barryvdh/laravel-debugbar": "^3.0",
         "mockery/mockery": "0.9.*",
diff --git a/composer.lock b/composer.lock
index 4b911a86..4d11c704 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
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     ],
-    "content-hash": "c6daa21119576c23b1a927850e4ba774",
+    "content-hash": "189c68ac37a499b5c5ec857a53d189ba",
     "packages": [
         {
             "name": "akaunting/money",
@@ -7717,16 +7717,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "7.3.5",
+            "version": "7.2.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "7b331efabbb628c518c408fdfcaf571156775de2"
+                "reference": "8e878aff7917ef66e702e03d1359b16eee254e2c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/7b331efabbb628c518c408fdfcaf571156775de2",
-                "reference": "7b331efabbb628c518c408fdfcaf571156775de2",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/8e878aff7917ef66e702e03d1359b16eee254e2c",
+                "reference": "8e878aff7917ef66e702e03d1359b16eee254e2c",
                 "shasum": ""
             },
             "require": {
@@ -7771,7 +7771,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "7.3-dev"
+                    "dev-master": "7.2-dev"
                 }
             },
             "autoload": {
@@ -7797,7 +7797,7 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2018-09-08T15:14:29+00:00"
+            "time": "2018-07-15T05:20:50+00:00"
         },
         {
             "name": "sebastian/code-unit-reverse-lookup",