diff --git a/src/Psalm/Type/Atomic.php b/src/Psalm/Type/Atomic.php
index 657657bae41..7e5a258ea61 100644
--- a/src/Psalm/Type/Atomic.php
+++ b/src/Psalm/Type/Atomic.php
@@ -45,7 +45,6 @@
 use Psalm\Type\Atomic\TLowercaseString;
 use Psalm\Type\Atomic\TMixed;
 use Psalm\Type\Atomic\TNamedObject;
-use Psalm\Type\Atomic\TNegativeInt;
 use Psalm\Type\Atomic\TNever;
 use Psalm\Type\Atomic\TNonEmptyArray;
 use Psalm\Type\Atomic\TNonEmptyList;
@@ -55,8 +54,6 @@
 use Psalm\Type\Atomic\TNonEmptyScalar;
 use Psalm\Type\Atomic\TNonEmptyString;
 use Psalm\Type\Atomic\TNonFalsyString;
-use Psalm\Type\Atomic\TNonNegativeInt;
-use Psalm\Type\Atomic\TNonPositiveInt;
 use Psalm\Type\Atomic\TNonspecificLiteralInt;
 use Psalm\Type\Atomic\TNonspecificLiteralString;
 use Psalm\Type\Atomic\TNull;
@@ -234,13 +231,13 @@ public static function create(
                 return new TPositiveInt();
             
             case 'non-positive-int':
-                return new TNonPositiveInt();
+                return new TIntRange(null, -1);
 
             case 'negative-int':
-                return new TNegativeInt();
+                return new TIntRange(null, -1);
 
             case 'non-negative-int':
-                return new TNonNegativeInt();
+                return new TPositiveInt();
 
             case 'numeric':
                 return $php_version !== null ? new TNamedObject($value) : new TNumeric();
@@ -732,18 +729,6 @@ public function isTruthy(): bool
             return true;
         }
 
-        if ($this instanceof TNonPositiveInt) {
-            return true;
-        }
-
-        if ($this instanceof TNegativeInt) {
-            return true;
-        }
-
-        if ($this instanceof TNonNegativeInt) {
-            return true;
-        }
-
         if ($this instanceof TLiteralClassString) {
             return true;
         }
diff --git a/src/Psalm/Type/Atomic/TNegativeInt .php b/src/Psalm/Type/Atomic/TNegativeInt .php
deleted file mode 100644
index 1325492cdac..00000000000
--- a/src/Psalm/Type/Atomic/TNegativeInt .php	
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-
-namespace Psalm\Type\Atomic;
-
-/**
- * Denotes an int that is also negative (strictly < 0)
- * @deprecated will be removed in Psalm 5
- */
-class TNegativeInt extends TInt
-{
-    public function getId(bool $nested = false): string
-    {
-        return 'negative-int';
-    }
-
-    public function __toString(): string
-    {
-        return 'negative-int';
-    }
-
-    /**
-     * @return false
-     */
-    public function canBeFullyExpressedInPhp(int $php_major_version, int $php_minor_version): bool
-    {
-        return false;
-    }
-
-    /**
-     * @param  array<lowercase-string, string> $aliased_classes
-     *
-     */
-    public function toNamespacedString(
-        ?string $namespace,
-        array $aliased_classes,
-        ?string $this_class,
-        bool $use_phpdoc_format
-    ): string {
-        return $use_phpdoc_format ? 'int' : 'negative-int';
-    }
-}
diff --git a/src/Psalm/Type/Atomic/TNonNegativeInt.php b/src/Psalm/Type/Atomic/TNonNegativeInt.php
deleted file mode 100644
index 10c16d638a6..00000000000
--- a/src/Psalm/Type/Atomic/TNonNegativeInt.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-
-namespace Psalm\Type\Atomic;
-
-/**
- * Denotes an int that is also non-negative (strictly > 0)
- * @deprecated will be removed in Psalm 5
- */
-class TNonNegativeInt extends TInt
-{
-    public function getId(bool $nested = false): string
-    {
-        return 'non-negative-int';
-    }
-
-    public function __toString(): string
-    {
-        return 'non-negative-int';
-    }
-
-    /**
-     * @return false
-     */
-    public function canBeFullyExpressedInPhp(int $php_major_version, int $php_minor_version): bool
-    {
-        return false;
-    }
-
-    /**
-     * @param  array<lowercase-string, string> $aliased_classes
-     *
-     */
-    public function toNamespacedString(
-        ?string $namespace,
-        array $aliased_classes,
-        ?string $this_class,
-        bool $use_phpdoc_format
-    ): string {
-        return $use_phpdoc_format ? 'int' : 'non-negative-int';
-    }
-}
diff --git a/src/Psalm/Type/Atomic/TNonPositiveInt.php b/src/Psalm/Type/Atomic/TNonPositiveInt.php
deleted file mode 100644
index dbc66be77a4..00000000000
--- a/src/Psalm/Type/Atomic/TNonPositiveInt.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-
-namespace Psalm\Type\Atomic;
-
-/**
- * Denotes an int that is also non non-positive (strictly < 0)
- * @deprecated will be removed in Psalm 5
- */
-class TNonPositiveInt extends TInt
-{
-    public function getId(bool $nested = false): string
-    {
-        return 'non-positive-int';
-    }
-
-    public function __toString(): string
-    {
-        return 'non-positive-int';
-    }
-
-    /**
-     * @return false
-     */
-    public function canBeFullyExpressedInPhp(int $php_major_version, int $php_minor_version): bool
-    {
-        return false;
-    }
-
-    /**
-     * @param  array<lowercase-string, string> $aliased_classes
-     *
-     */
-    public function toNamespacedString(
-        ?string $namespace,
-        array $aliased_classes,
-        ?string $this_class,
-        bool $use_phpdoc_format
-    ): string {
-        return $use_phpdoc_format ? 'int' : 'non-positive-int';
-    }
-}