diff --git a/build.gradle.kts b/build.gradle.kts
index e07c131..41c2402 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -7,9 +7,9 @@ plugins {
   `maven-publish`
 }
 dependencies {
-  api("com.github.demidko:bits:2021.11.17")
+  api("com.github.demidko:bits:2022.08.06")
   api("com.github.demidko:aot-bytecode:2021.10.29")
-  testImplementation("org.junit.jupiter:junit-jupiter:5.8.1")
+  testImplementation("org.junit.jupiter:junit-jupiter:5.9.0")
   testImplementation("org.hamcrest:hamcrest:2.2")
 }
 tasks.test {
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index ffed3a2..8049c68 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/src/main/java/com/github/demidko/aot/WordformMeaning.java b/src/main/java/com/github/demidko/aot/WordformMeaning.java
index b115afc..66174d0 100644
--- a/src/main/java/com/github/demidko/aot/WordformMeaning.java
+++ b/src/main/java/com/github/demidko/aot/WordformMeaning.java
@@ -1,17 +1,8 @@
 package com.github.demidko.aot;
 
-import static com.github.demidko.aot.AotReader.readLemmas;
-import static com.github.demidko.aot.AotReader.readMorph;
-import static com.github.demidko.aot.AotReader.readRefs;
-import static com.github.demidko.aot.AotReader.readStrings;
-import static com.github.demidko.aot.ByteBlock.readBlockFrom;
-import static com.github.demidko.aot.PartOfSpeech.partOfSpeech;
-import static java.util.Arrays.asList;
-import static java.util.Collections.emptyList;
-import static java.util.Objects.hash;
-
 import com.github.demidko.bits.BitReader;
 import com.github.demidko.bits.BitWriter;
+
 import java.io.DataInputStream;
 import java.io.IOException;
 import java.io.UncheckedIOException;
@@ -20,6 +11,13 @@
 import java.util.Map;
 import java.util.zip.GZIPInputStream;
 
+import static com.github.demidko.aot.AotReader.*;
+import static com.github.demidko.aot.ByteBlock.readBlockFrom;
+import static com.github.demidko.aot.PartOfSpeech.partOfSpeech;
+import static java.util.Arrays.asList;
+import static java.util.Collections.emptyList;
+import static java.util.Objects.hash;
+
 /**
  * Словоформа одного определенного смысла. Зачем нужна эта абстракция вместо простого слова? Например, у слова "замок"
  * может быть три основных смысла: 1. Замок как строение. 2. Замок как устройство для запора дверей. 3. Замок, как форма
@@ -46,7 +44,7 @@ public class WordformMeaning {
 
   static {
     try (DataInputStream file =
-      new DataInputStream(new GZIPInputStream(WordformMeaning.class.getResourceAsStream("/mrd.gz")))
+           new DataInputStream(new GZIPInputStream(WordformMeaning.class.getResourceAsStream("/mrd.gz")))
     ) {
       allMorphologyTags = readMorph(readBlockFrom(file));
       allFlexionStrings = readStrings(readBlockFrom(file));
@@ -108,7 +106,6 @@ public static List<WordformMeaning> lookupForMeanings(String w) throws IOExcepti
    * @return словоформ смысла
    */
   public static WordformMeaning lookupForMeaning(long id) throws IOException {
-
     BitReader reader = new BitReader(id);
     int lemmaId = reader.readInt();
     int flexionIndex = reader.readInt();
@@ -122,10 +119,10 @@ public static WordformMeaning lookupForMeaning(long id) throws IOException {
    * примитив long.
    */
   public long getId() {
-    BitWriter w = new BitWriter();
-    w.writeInt(lemmaId);
-    w.writeInt(transformationIndex);
-    return w.toLong();
+    return new BitWriter()
+      .writeInt(lemmaId)
+      .writeInt(transformationIndex)
+      .toLong();
   }
 
   /**