diff --git a/composer.json b/composer.json
index 3e48097..9bf7a82 100644
--- a/composer.json
+++ b/composer.json
@@ -5,15 +5,16 @@
     "description": "Rector upgrades rules for Codeigniter4",
     "require": {
         "php": ">=8.1",
-        "rector/rector": "^1.0",
-        "codeigniter/phpstan-codeigniter": "^1.4",
-        "phpstan/phpstan": "^1.11",
-        "phpstan/phpstan-strict-rules": "^1.6"
+        "rector/rector": "^1.1",
+        "symplify/rule-doc-generator": "^12.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^10.5.16",
-        "symplify/rule-doc-generator": "^12.1",
-        "codeigniter/coding-standard": "^1.7"
+        "codeigniter/coding-standard": "^1.7",
+        "codeigniter/phpstan-codeigniter": "^1.4",
+        "ergebnis/composer-normalize": "^2.42",
+        "phpstan/phpstan": "^1.11",
+        "phpstan/phpstan-strict-rules": "^1.6",
+        "phpunit/phpunit": "^10.5.16"
     },
     "autoload": {
         "psr-4": {
@@ -43,6 +44,7 @@
         "optimize-autoloader": true,
         "sort-packages": true,
         "allow-plugins": {
+            "ergebnis/composer-normalize": true,
             "rector/extension-installer": true,
             "phpstan/extension-installer": true
         }
diff --git a/config/sets/codeigniter45.php b/config/sets/codeigniter45.php
index 276d41a..7a5dd0d 100644
--- a/config/sets/codeigniter45.php
+++ b/config/sets/codeigniter45.php
@@ -85,12 +85,6 @@
         VersionCompareFuncCallToConstantRector::class,
     ]);
 
-    $rectorConfig->phpstanConfigs([
-        './phpstan.neon.dist',
-        './vendor/codeigniter/phpstan-codeigniter/extension.neon',
-        './vendor/phpstan/phpstan-strict-rules/rules.neon',
-    ]);
-
     $rectorConfig
         ->ruleWithConfiguration(StringClassNameToClassConstantRector::class, [
             // keep '\\' prefix string on string '\Foo\Bar'
diff --git a/phpstan-baseline.neon b/phpstan-baseline.neon
index 183457a..f7bdfb8 100644
--- a/phpstan-baseline.neon
+++ b/phpstan-baseline.neon
@@ -1,41 +1,11 @@
 parameters:
 	ignoreErrors:
-		-
-			message: "#^Parameter \\#1 \\$node \\(PhpParser\\\\Node\\\\Expr\\\\FuncCall\\) of method PHPDevsr\\\\Rector\\\\Codeigniter4\\\\Utils\\\\PassStrictParameterToFunctionParameterRector\\:\\:refactor\\(\\) should be contravariant with parameter \\$node \\(PhpParser\\\\Node\\) of method Rector\\\\Contract\\\\Rector\\\\RectorInterface\\:\\:refactor\\(\\)$#"
-			count: 2
-			path: src/Utils/PassStrictParameterToFunctionParameterRector.php
-
-		-
-			message: "#^Return type \\(array\\<int, string\\>\\) of method PHPDevsr\\\\Rector\\\\Codeigniter4\\\\Utils\\\\PassStrictParameterToFunctionParameterRector\\:\\:getNodeTypes\\(\\) should be covariant with return type \\(array\\<class\\-string\\<PhpParser\\\\Node\\>\\>\\) of method Rector\\\\Contract\\\\Rector\\\\RectorInterface\\:\\:getNodeTypes\\(\\)$#"
-			count: 2
-			path: src/Utils/PassStrictParameterToFunctionParameterRector.php
-
-		-
-			message: "#^Parameter \\#1 \\$node \\(PhpParser\\\\Node\\\\Stmt\\\\TryCatch\\) of method PHPDevsr\\\\Rector\\\\Codeigniter4\\\\Utils\\\\RemoveErrorSuppressInTryCatchStmtsRector\\:\\:refactor\\(\\) should be contravariant with parameter \\$node \\(PhpParser\\\\Node\\) of method Rector\\\\Contract\\\\Rector\\\\RectorInterface\\:\\:refactor\\(\\)$#"
-			count: 2
-			path: src/Utils/RemoveErrorSuppressInTryCatchStmtsRector.php
-
-		-
-			message: "#^Return type \\(array\\<int, string\\>\\) of method PHPDevsr\\\\Rector\\\\Codeigniter4\\\\Utils\\\\RemoveErrorSuppressInTryCatchStmtsRector\\:\\:getNodeTypes\\(\\) should be covariant with return type \\(array\\<class\\-string\\<PhpParser\\\\Node\\>\\>\\) of method Rector\\\\Contract\\\\Rector\\\\RectorInterface\\:\\:getNodeTypes\\(\\)$#"
-			count: 2
-			path: src/Utils/RemoveErrorSuppressInTryCatchStmtsRector.php
-
 		-
 			message: "#^Access to an undefined property PhpParser\\\\Node\\\\FunctionLike\\:\\:\\$params\\.$#"
 			count: 2
 			path: src/Utils/UnderscoreToCamelCaseVariableNameRector.php
 
 		-
-			message: "#^Parameter \\#1 \\$node \\(PhpParser\\\\Node\\\\Expr\\\\Closure\\|PhpParser\\\\Node\\\\Stmt\\\\ClassMethod\\|PhpParser\\\\Node\\\\Stmt\\\\Function_\\|PhpParser\\\\Node\\\\Stmt\\\\Namespace_\\|Rector\\\\PhpParser\\\\Node\\\\CustomNode\\\\FileWithoutNamespace\\) of method PHPDevsr\\\\Rector\\\\Codeigniter4\\\\Utils\\\\UnderscoreToCamelCaseVariableNameRector\\:\\:refactor\\(\\) should be contravariant with parameter \\$node \\(PhpParser\\\\Node\\) of method Rector\\\\Contract\\\\Rector\\\\RectorInterface\\:\\:refactor\\(\\)$#"
-			count: 2
-			path: src/Utils/UnderscoreToCamelCaseVariableNameRector.php
-
-		-
-			message: "#^Return type \\(array\\<int, string\\>\\) of method PHPDevsr\\\\Rector\\\\Codeigniter4\\\\Utils\\\\UnderscoreToCamelCaseVariableNameRector\\:\\:getNodeTypes\\(\\) should be covariant with return type \\(array\\<class\\-string\\<PhpParser\\\\Node\\>\\>\\) of method Rector\\\\Contract\\\\Rector\\\\RectorInterface\\:\\:getNodeTypes\\(\\)$#"
-			count: 2
-			path: src/Utils/UnderscoreToCamelCaseVariableNameRector.php
-
-		-
-			message: "#^Strict comparison using \\=\\=\\= between string and null will always evaluate to false\\.$#"
+			message: "#^Binary operation \"\\.\" between '\\$' and PhpParser\\\\Node\\\\Expr\\|string results in an error\\.$#"
 			count: 1
 			path: src/Utils/UnderscoreToCamelCaseVariableNameRector.php
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index 80148d8..fba2ff9 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -2,7 +2,7 @@ includes:
     - phpstan-baseline.neon
 
 parameters:
-    level: 6
+    level: 7
 
     paths:
         - config
@@ -16,9 +16,3 @@ parameters:
 
     checkMissingCallableSignature: true
     treatPhpDocTypesAsCertain: false
-    strictRules:
-        allRules: false
-        disallowedLooseComparison: true
-        booleansInConditions: true
-        disallowedConstructs: true
-        matchingInheritedMethodNames: true
diff --git a/src/Utils/UnderscoreToCamelCaseVariableNameRector.php b/src/Utils/UnderscoreToCamelCaseVariableNameRector.php
index cdd0012..b7ec6ed 100644
--- a/src/Utils/UnderscoreToCamelCaseVariableNameRector.php
+++ b/src/Utils/UnderscoreToCamelCaseVariableNameRector.php
@@ -14,6 +14,7 @@
 
 use PhpParser\Comment\Doc;
 use PhpParser\Node;
+use PhpParser\Node\Expr;
 use PhpParser\Node\Expr\Closure;
 use PhpParser\Node\Expr\Variable;
 use PhpParser\Node\FunctionLike;
@@ -159,7 +160,7 @@ private function processRenameVariable(Node $node): ?Variable
         return $node;
     }
 
-    private function updateDocblock(string $variableName, string $camelCaseName, ?FunctionLike $functionLike): void
+    private function updateDocblock(string $variableName, Expr|string $camelCaseName, ?FunctionLike $functionLike): void
     {
         if ($functionLike === null) {
             return;
@@ -171,11 +172,11 @@ private function updateDocblock(string $variableName, string $camelCaseName, ?Fu
         }
 
         $docCommentText = $docComment->getText();
-        if ($docCommentText === null) {
+        if (! $docCommentText) {
             return;
         }
 
-        if (!preg_match(sprintf(self::PARAM_NAME_REGEX, $variableName), $docCommentText)) {
+        if (! preg_match(sprintf(self::PARAM_NAME_REGEX, $variableName), $docCommentText)) {
             return;
         }