diff --git a/CHANGELOG.md b/CHANGELOG.md
index 181928f23..dabd7041e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,21 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
-# [4.12.1]() (Upcoming)
+# [4.12.2]() (Upcoming)
+
+### Bug Fixes
+
+*
+
+### Features
+
+* bump snapshot version to 4.12.2 [#2093](https://github.com/hyperledger/web3j/pull/2093)
+ 
+### BREAKING CHANGES
+
+*
+
+# [4.12.1](https://github.com/hyperledger/web3j/releases/tag/v4.12.1) (2024-08-14)
 
 ### Bug Fixes
 
diff --git a/README.md b/README.md
index 8a2cf970e..c22a2e2e1 100644
--- a/README.md
+++ b/README.md
@@ -118,7 +118,7 @@ Java:
 <dependency>
   <groupId>org.web3j</groupId>
   <artifactId>core</artifactId>
-  <version>4.12.0</version>
+  <version>4.12.1</version>
 </dependency>
 ```
 
@@ -141,7 +141,7 @@ Gradle
 Java:
 
 ```groovy
-implementation ('org.web3j:core:4.12.0')
+implementation ('org.web3j:core:4.12.1')
 ```
 
 Android:
diff --git a/build.gradle b/build.gradle
index de26630a3..f525c7fb7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -30,7 +30,7 @@ ext {
     // test dependencies
     equalsverifierVersion = '3.16.1'
     junitVersion = '5.5.2'
-    web3jUnitVersion = '4.12.0'
+    web3jUnitVersion = '4.12.1'
     junitBenchmarkVersion = '0.7.2'
     logbackVersion = '1.5.6'
     mockitoJunitVersion = '3.1.0'
diff --git a/gradle.properties b/gradle.properties
index 6f1a039bc..62f9d5507 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,2 +1,2 @@
 group=org.web3j
-version=4.12.1-SNAPSHOT
+version=4.12.2-SNAPSHOT
diff --git a/integration-tests/src/test/java/org/web3j/protocol/scenarios/FastRawTransactionManagerIT.java b/integration-tests/src/test/java/org/web3j/protocol/scenarios/FastRawTransactionManagerIT.java
index 08b3a4575..b01279814 100644
--- a/integration-tests/src/test/java/org/web3j/protocol/scenarios/FastRawTransactionManagerIT.java
+++ b/integration-tests/src/test/java/org/web3j/protocol/scenarios/FastRawTransactionManagerIT.java
@@ -12,9 +12,20 @@
  */
 package org.web3j.protocol.scenarios;
 
+import java.math.BigDecimal;
+import java.math.BigInteger;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.concurrent.Future;
+
 import com.carrotsearch.junitbenchmarks.BenchmarkOptions;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
+
 import org.web3j.EVMTest;
 import org.web3j.NodeType;
 import org.web3j.protocol.Web3j;
@@ -27,16 +38,6 @@
 import org.web3j.tx.response.QueuingTransactionReceiptProcessor;
 import org.web3j.utils.Convert;
 
-import java.math.BigDecimal;
-import java.math.BigInteger;
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.ConcurrentLinkedQueue;
-import java.util.concurrent.Future;
-
 import static org.junit.jupiter.api.Assertions.*;
 import static org.web3j.tx.TransactionManager.DEFAULT_POLLING_ATTEMPTS_PER_TX_HASH;
 
@@ -74,11 +75,11 @@ public void testTransactionPolling() throws Exception {
         }
 
         for (int i = 0;
-             i < DEFAULT_POLLING_ATTEMPTS_PER_TX_HASH && !transactionReceipts.isEmpty();
-             i++) {
+                i < DEFAULT_POLLING_ATTEMPTS_PER_TX_HASH && !transactionReceipts.isEmpty();
+                i++) {
 
             for (Iterator<Future<TransactionReceipt>> iterator = transactionReceipts.iterator();
-                 iterator.hasNext(); ) {
+                    iterator.hasNext(); ) {
                 Future<TransactionReceipt> transactionReceiptFuture = iterator.next();
 
                 if (transactionReceiptFuture.isDone()) {
@@ -140,8 +141,7 @@ public void accept(TransactionReceipt transactionReceipt) {
                                     }
 
                                     @Override
-                                    public void exception(Exception exception) {
-                                    }
+                                    public void exception(Exception exception) {}
                                 },
                                 DEFAULT_POLLING_ATTEMPTS_PER_TX_HASH,
                                 POLLING_FREQUENCY));
@@ -156,8 +156,8 @@ public void exception(Exception exception) {
         }
 
         for (int i = 0;
-             i < DEFAULT_POLLING_ATTEMPTS_PER_TX_HASH && !pendingTransactions.isEmpty();
-             i++) {
+                i < DEFAULT_POLLING_ATTEMPTS_PER_TX_HASH && !pendingTransactions.isEmpty();
+                i++) {
             for (TransactionReceipt transactionReceipt : transactionReceipts) {
                 assertFalse(transactionReceipt.getBlockHash().isEmpty());
                 pendingTransactions.remove(transactionReceipt.getTransactionHash());