diff --git a/CHANGELOG.md b/CHANGELOG.md
index ca27e51..9a0529b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
   * `getClockSeqHiAndReservedHex()`
   * `getClockSeqLowHex()`
   * `getClockSequenceHex()`
+  * `getLeastSignificantBits()`
+  * `getLeastSignificantBitsHex()`
 * Remove dependency on ramsey/collection package.
 
 
diff --git a/src/DeprecatedUuidInterface.php b/src/DeprecatedUuidInterface.php
index 42b063f..ade9759 100644
--- a/src/DeprecatedUuidInterface.php
+++ b/src/DeprecatedUuidInterface.php
@@ -45,13 +45,6 @@ interface DeprecatedUuidInterface
      */
     public function getDateTime(): DateTimeInterface;
 
-    /**
-     * @deprecated This method will be removed in 5.0.0. There is no direct
-     *     alternative, but the same information may be obtained by splitting
-     *     in half the value returned by {@see UuidInterface::getHex()}.
-     */
-    public function getLeastSignificantBitsHex(): string;
-
     /**
      * @deprecated This method will be removed in 5.0.0. There is no direct
      *     alternative, but the same information may be obtained by splitting
diff --git a/src/DeprecatedUuidMethodsTrait.php b/src/DeprecatedUuidMethodsTrait.php
index e84f210..7f071ce 100644
--- a/src/DeprecatedUuidMethodsTrait.php
+++ b/src/DeprecatedUuidMethodsTrait.php
@@ -143,28 +143,6 @@ trait DeprecatedUuidMethodsTrait
         ];
     }
 
-    /**
-     * @deprecated This method will be removed in 5.0.0. There is no direct
-     *     alternative, but the same information may be obtained by splitting
-     *     in half the value returned by {@see UuidInterface::getHex()}.
-     */
-    public function getLeastSignificantBits(): string
-    {
-        $leastSignificantHex = substr($this->getHex()->toString(), 16);
-
-        return $this->numberConverter->fromHex($leastSignificantHex);
-    }
-
-    /**
-     * @deprecated This method will be removed in 5.0.0. There is no direct
-     *     alternative, but the same information may be obtained by splitting
-     *     in half the value returned by {@see UuidInterface::getHex()}.
-     */
-    public function getLeastSignificantBitsHex(): string
-    {
-        return substr($this->getHex()->toString(), 16);
-    }
-
     /**
      * @deprecated This method will be removed in 5.0.0. There is no direct
      *     alternative, but the same information may be obtained by splitting
diff --git a/src/Lazy/LazyUuidFromString.php b/src/Lazy/LazyUuidFromString.php
index fe99fa3..017a02d 100644
--- a/src/Lazy/LazyUuidFromString.php
+++ b/src/Lazy/LazyUuidFromString.php
@@ -155,13 +155,6 @@ final class LazyUuidFromString implements UuidInterface
             ->getDateTime();
     }
 
-    /** @psalm-suppress DeprecatedMethod */
-    public function getLeastSignificantBitsHex(): string
-    {
-        return ($this->unwrapped ?? $this->unwrap())
-            ->getLeastSignificantBitsHex();
-    }
-
     /** @psalm-suppress DeprecatedMethod */
     public function getMostSignificantBitsHex(): string
     {
@@ -358,24 +351,6 @@ final class LazyUuidFromString implements UuidInterface
             );
     }
 
-    /**
-     * @deprecated This method will be removed in 5.0.0. There is no direct
-     *     alternative, but the same information may be obtained by splitting
-     *     in half the value returned by {@see UuidInterface::getHex()}.
-     *
-     * @psalm-suppress UndefinedInterfaceMethod
-     * @psalm-suppress DeprecatedMethod
-     * @psalm-suppress MixedArgument
-     * @psalm-suppress MixedMethodCall
-     */
-    public function getLeastSignificantBits(): string
-    {
-        $instance = ($this->unwrapped ?? $this->unwrap());
-
-        return $instance->getNumberConverter()
-            ->fromHex(substr($instance->getHex()->toString(), 16));
-    }
-
     /**
      * @deprecated This method will be removed in 5.0.0. There is no direct
      *     alternative, but the same information may be obtained by splitting
diff --git a/tests/ExpectedBehaviorTest.php b/tests/ExpectedBehaviorTest.php
index 319db37..71bfc50 100644
--- a/tests/ExpectedBehaviorTest.php
+++ b/tests/ExpectedBehaviorTest.php
@@ -63,7 +63,6 @@ class ExpectedBehaviorTest extends TestCase
         $this->assertSame($uuid->getFieldsHex()['clock_seq_hi_and_reserved'], $uuid->getFields()->getClockSeqHiAndReserved()->toString());
         $this->assertSame($uuid->getFieldsHex()['clock_seq_low'], $uuid->getFields()->getClockSeqLow()->toString());
         $this->assertSame($uuid->getFieldsHex()['node'], $uuid->getNodeHex());
-        $this->assertSame(substr((string) $uuid->getHex(), 16), $uuid->getLeastSignificantBitsHex());
         $this->assertSame(substr((string) $uuid->getHex(), 0, 16), $uuid->getMostSignificantBitsHex());
 
         $this->assertSame(
diff --git a/tests/UuidTest.php b/tests/UuidTest.php
index 60a4103..7d80677 100644
--- a/tests/UuidTest.php
+++ b/tests/UuidTest.php
@@ -304,21 +304,6 @@ class UuidTest extends TestCase
         $this->assertSame($fields, $uuid->getFieldsHex());
     }
 
-    public function testGetLeastSignificantBits(): void
-    {
-        /** @var Uuid $uuid */
-        $uuid = Uuid::fromString('ff6f8cb0-c57d-11e1-9b21-0800200c9a66');
-
-        $this->assertSame('11178224546741000806', $uuid->getLeastSignificantBits());
-    }
-
-    public function testGetLeastSignificantBitsHex(): void
-    {
-        $uuid = Uuid::fromString('ff6f8cb0-c57d-11e1-9b21-0800200c9a66');
-
-        $this->assertSame('9b210800200c9a66', $uuid->getLeastSignificantBitsHex());
-    }
-
     public function testGetMostSignificantBits(): void
     {
         /** @var Uuid $uuid */
diff --git a/tests/static-analysis/UuidIsImmutable.php b/tests/static-analysis/UuidIsImmutable.php
index c22b616..ef460fe 100644
--- a/tests/static-analysis/UuidIsImmutable.php
+++ b/tests/static-analysis/UuidIsImmutable.php
@@ -56,7 +56,6 @@ final class UuidIsImmutable
             $a->getFieldsHex(),
             $a->getDateTime(),
             $a->getInteger(),
-            $a->getLeastSignificantBitsHex(),
             $a->getMostSignificantBitsHex(),
             $a->getNodeHex(),
             $a->getTimeHiAndVersionHex(),