diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index ba28feaf1..cb476fe37 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,32 +1,32 @@
 [versions]
 grpc = "1.55.1"
 log4j = "2.20.0"
-mockito = "5.1.1"
+mockito = "5.3.1"
 slf4j = "2.0.7"
-guava = "31.1-jre"
+guava = "32.0.0-jre"
 assertj = "3.24.2"
-junit = "5.9.2"
-testcontainers = "1.17.6"
+junit = "5.9.3"
+testcontainers = "1.18.1"
 protoc = "3.21.10"
 failsafe = "2.4.4"
 awaitility = "4.2.0"
-commonsIo = "2.11.0"
-commonCompress = "1.22"
+commonsIo = "2.12.0"
+commonCompress = "1.23.0"
 autoService = "1.1.0"
-jool = "0.9.14"
+jool = "0.9.15"
 jcommander = "1.82"
 errorprone = "2.19.1"
 vertx = "4.4.2"
 
 versionsPlugin = "0.46.0"
-errorPronePlugin = "3.0.1"
-spotlessPlugin = "6.16.0"
-shadowPlugin = "8.1.0"
+errorPronePlugin = "3.1.0"
+spotlessPlugin = "6.19.0"
+shadowPlugin = "8.1.1"
 testLoggerPlugin = "3.2.0"
-protobufPlugin = "0.9.2"
-nexusPublishPlugin = "1.2.0"
-axionReleasePlugin = "1.14.4"
-testRetryPlugin = "1.5.2"
+protobufPlugin = "0.9.3"
+nexusPublishPlugin = "1.3.0"
+axionReleasePlugin = "1.15.3"
+testRetryPlugin = "1.5.3"
 
 [libraries]
 slf4j = { module = "org.slf4j:slf4j-api", version.ref = "slf4j" }
diff --git a/jetcd-core/src/main/java/io/etcd/jetcd/Txn.java b/jetcd-core/src/main/java/io/etcd/jetcd/Txn.java
index a006a0f9c..d451c9e8e 100644
--- a/jetcd-core/src/main/java/io/etcd/jetcd/Txn.java
+++ b/jetcd-core/src/main/java/io/etcd/jetcd/Txn.java
@@ -30,15 +30,14 @@
  * <pre>
  * {@code
  * txn.If(
- *    new Cmp(KEY, Cmp.Op.GREATER, CmpTarget.value(VALUE)),
- *    new Cmp(KEY, cmp.Op.EQUAL, CmpTarget.version(2))
- * ).Then(
- *    Op.put(KEY2, VALUE2, PutOption.DEFAULT),
- *    Op.put(KEY3, VALUE3, PutOption.DEFAULT)
- * ).Else(
- *    Op.put(KEY4, VALUE4, PutOption.DEFAULT),
- *    Op.put(KEY4, VALUE4, PutOption.DEFAULT)
- * ).commit();
+ *     new Cmp(KEY, Cmp.Op.GREATER, CmpTarget.value(VALUE)),
+ *     new Cmp(KEY, cmp.Op.EQUAL, CmpTarget.version(2))).Then(
+ *         Op.put(KEY2, VALUE2, PutOption.DEFAULT),
+ *         Op.put(KEY3, VALUE3, PutOption.DEFAULT))
+ *     .Else(
+ *         Op.put(KEY4, VALUE4, PutOption.DEFAULT),
+ *         Op.put(KEY4, VALUE4, PutOption.DEFAULT))
+ *     .commit();
  * }
  * </pre>
  *
@@ -48,18 +47,17 @@
  * <pre>
  * {@code
  * txn.If(
- *    new Cmp(KEY, Cmp.Op.GREATER, CmpTarget.value(VALUE))
- * ).If(
- *    new Cmp(KEY, cmp.Op.EQUAL, CmpTarget.version(VERSION))
- * ).Then(
- *    Op.put(KEY2, VALUE2, PutOption.DEFAULT)
- * ).Then(
- *    Op.put(KEY3, VALUE3, PutOption.DEFAULT)
- * ).Else(
- *    Op.put(KEY4, VALUE4, PutOption.DEFAULT)
- * ).Else(
- *    Op.put(KEY4, VALUE4, PutOption.DEFAULT)
- * ).commit();
+ *     new Cmp(KEY, Cmp.Op.GREATER, CmpTarget.value(VALUE))).If(
+ *         new Cmp(KEY, cmp.Op.EQUAL, CmpTarget.version(VERSION)))
+ *     .Then(
+ *         Op.put(KEY2, VALUE2, PutOption.DEFAULT))
+ *     .Then(
+ *         Op.put(KEY3, VALUE3, PutOption.DEFAULT))
+ *     .Else(
+ *         Op.put(KEY4, VALUE4, PutOption.DEFAULT))
+ *     .Else(
+ *         Op.put(KEY4, VALUE4, PutOption.DEFAULT))
+ *     .commit();
  * }
  * </pre>
  */