diff --git a/composer.json b/composer.json
index 7d164b375..dd68c93ed 100644
--- a/composer.json
+++ b/composer.json
@@ -6,6 +6,6 @@
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     },
     "require-dev": {
-        "phpstan/phpstan": "^1.0.0"
+        "phpstan/phpstan": "^1."
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diff --git a/composer.lock b/composer.lock
index ad9d5dd7a..4dde84cd2 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,27 +4,23 @@
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-            "version": "v3.2.7",
+            "version": "v3.2.2",
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                 "url": "https://github.com/beberlei/assert.git",
-                "reference": "d63a6943fc4fd1a2aedb65994e3548715105abcf"
+                "reference": "5547e7d03f8c6be121b8b9db6d6ed5a22ffdcb01"
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-                "reference": "d63a6943fc4fd1a2aedb65994e3548715105abcf",
+                "url": "https://api.github.com/repos/beberlei/assert/zipball/5547e7d03f8c6be121b8b9db6d6ed5a22ffdcb01",
+                "reference": "5547e7d03f8c6be121b8b9db6d6ed5a22ffdcb01",
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@@ -32,9 +28,6 @@
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@@ -66,32 +59,29 @@
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-            "support": {
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-                "source": "https://github.com/beberlei/assert/tree/v3"
-            },
-            "time": "2019-12-19T17:51:41+00:00"
+            "time": "2019-08-23T16:04:58+00:00"
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+            "version": "3.4.1",
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-                "reference": "d8bf297e6843a53aeaa8f3285ce04fc349d133d6",
+                "url": "https://api.github.com/repos/chillerlan/php-qrcode/zipball/468603b687a5fe75c1ff33857a45f1726c7b95a9",
+                "reference": "468603b687a5fe75c1ff33857a45f1726c7b95a9",
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+                "chillerlan/php-settings-container": "^1.2.2",
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-                "php": "^7.2"
+                "php": "^7.2 || ^8.0"
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+                "phan/phan": "^3.2.2",
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@@ -133,10 +123,6 @@
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@@ -147,28 +133,28 @@
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+            "time": "2021-09-03T17:54:45+00:00"
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-                "reference": "b9b0431dffd74102ee92348a63b4c33fc8ba639b",
+                "url": "https://api.github.com/repos/chillerlan/php-settings-container/zipball/d1b5284d6eb3a767459738bb0b20073f0cb3eeaf",
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             "require": {
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-                "php": "^7.2"
+                "php": "^7.2 || ^8.0"
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@@ -195,11 +181,17 @@
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-                "source": "https://github.com/chillerlan/php-settings-container"
-            },
-            "time": "2019-09-10T00:09:44+00:00"
+            "funding": [
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+                    "url": "https://www.paypal.com/donate?hosted_button_id=WLYUNAT9ZTJZ4",
+                    "type": "custom"
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+                    "type": "ko_fi"
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+            ],
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@@ -595,16 +587,16 @@
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-                "reference": "0d13a99513182e521271d46bde8f28caa4f84d97",
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@@ -633,10 +625,6 @@
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@@ -655,7 +643,7 @@
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-            "time": "2021-11-01T06:38:20+00:00"
+            "time": "2021-11-09T12:41:09+00:00"
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@@ -665,5 +653,5 @@
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