diff --git a/tests/phpstan/configs/phpstan-bugs.neon b/tests/phpstan/configs/phpstan-bugs.neon
index f795f97781..8907818ba3 100644
--- a/tests/phpstan/configs/phpstan-bugs.neon
+++ b/tests/phpstan/configs/phpstan-bugs.neon
@@ -48,29 +48,7 @@ parameters:
 			count: 1
 			path: ../../../src/pocketmine/entity/projectile/Projectile.php
 
-		-
-			message: "#^Strict comparison using \\=\\=\\= between int\\<min, 3\\> and 4 will always evaluate to false\\.$#"
-			count: 1
-			path: ../../../src/pocketmine/level/Level.php
-
-		-
-			message: "#^Instanceof between int and PharFileInfo will always evaluate to false\\.$#"
-			count: 1
-			path: ../../../src/pocketmine/plugin/PharPluginLoader.php
-
 		-
 			message: "#^Strict comparison using \\=\\=\\= between int\\<1, max\\> and 0 will always evaluate to false\\.$#"
 			count: 1
 			path: ../../../src/pocketmine/utils/Config.php
-
-		-
-			#ReflectionFunction::getClosureThis() should be nullable
-			message: "#^Else branch is unreachable because ternary operator condition is always true\\.$#"
-			count: 1
-			path: ../../../src/pocketmine/utils/Utils.php
-
-		-
-			#ReflectionFunction::getClosureScopeClass() should be nullable
-			message: "#^Unreachable statement \\- code above always terminates\\.$#"
-			count: 1
-			path: ../../../src/pocketmine/utils/Utils.php
diff --git a/tests/travis.sh b/tests/travis.sh
index ee50532626..6c787b451e 100755
--- a/tests/travis.sh
+++ b/tests/travis.sh
@@ -21,7 +21,7 @@ if [ $? -ne 0 ]; then
 	exit 1
 fi
 
-[ ! -f phpstan.phar ] && echo "Downloading PHPStan..." && curl -sSLO https://github.com/phpstan/phpstan/releases/download/0.12.2/phpstan.phar
+[ ! -f phpstan.phar ] && echo "Downloading PHPStan..." && curl -sSLO https://github.com/phpstan/phpstan/releases/download/0.12.3/phpstan.phar
 "$PHP_BINARY" phpstan.phar analyze --no-progress --memory-limit=2G || exit 1
 echo "PHPStan scan succeeded"