diff --git a/pom.xml b/pom.xml
index 26eb1fb..cc73f74 100644
--- a/pom.xml
+++ b/pom.xml
@@ -65,12 +65,12 @@
     <metrics.version>4.0.2</metrics.version>
     <lz4.version>1.10.4</lz4.version>
     <snappy.version>1.1.10.4</snappy.version>
-    <jackson.version>2.13.4.20221013</jackson.version>
+    <jackson.version>2.21.5</jackson.version>
     <jnr.version>3.1.15</jnr.version>
     <avro.version>1.11.4</avro.version>
     <redirectTestOutputToFile>true</redirectTestOutputToFile>
     <kafka-clients.version>3.9.2</kafka-clients.version>
-    <jackson-core.version>2.21.2</jackson-core.version>
+    <jackson-core.version>2.21.5</jackson-core.version>
     <asynchttpclient.version>2.12.4</asynchttpclient.version>
     <aircompressor.version>0.27</aircompressor.version>
   </properties>
diff --git a/pulsar-impl/pom.xml b/pulsar-impl/pom.xml
index 1f9f146..2176f74 100644
--- a/pulsar-impl/pom.xml
+++ b/pulsar-impl/pom.xml
@@ -196,7 +196,7 @@
                 <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                   <resource>reference.conf</resource>
                 </transformer>
-                <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
+                <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
               </transformers>
               <relocations>
                 <relocation>
diff --git a/tests/src/test/java/com/datastax/oss/pulsar/sink/simulacron/AvroLogicalTypesTest.java b/tests/src/test/java/com/datastax/oss/pulsar/sink/simulacron/AvroLogicalTypesTest.java
index 455f5ae..4b79dd2 100644
--- a/tests/src/test/java/com/datastax/oss/pulsar/sink/simulacron/AvroLogicalTypesTest.java
+++ b/tests/src/test/java/com/datastax/oss/pulsar/sink/simulacron/AvroLogicalTypesTest.java
@@ -512,4 +512,4 @@ public static byte[] serializeAvroGenericRecord(
       throw new RuntimeException(e);
     }
   }
-}
\ No newline at end of file
+}
diff --git a/tests/src/test/java/com/datastax/oss/pulsar/sink/simulacron/GrabNarFilePathTest.java b/tests/src/test/java/com/datastax/oss/pulsar/sink/simulacron/GrabNarFilePathTest.java
index 9b98c46..7b8930a 100644
--- a/tests/src/test/java/com/datastax/oss/pulsar/sink/simulacron/GrabNarFilePathTest.java
+++ b/tests/src/test/java/com/datastax/oss/pulsar/sink/simulacron/GrabNarFilePathTest.java
@@ -48,4 +48,4 @@ public void test() {
     assertThat(narPath, containsString(".nar"));
     assertTrue(new File(narPath).isFile());
   }
-}
\ No newline at end of file
+}
diff --git a/tests/src/test/java/com/datastax/oss/pulsar/sink/simulacron/PulsarCCMTestBase.java b/tests/src/test/java/com/datastax/oss/pulsar/sink/simulacron/PulsarCCMTestBase.java
index 73c24b2..3eacd31 100644
--- a/tests/src/test/java/com/datastax/oss/pulsar/sink/simulacron/PulsarCCMTestBase.java
+++ b/tests/src/test/java/com/datastax/oss/pulsar/sink/simulacron/PulsarCCMTestBase.java
@@ -395,4 +395,4 @@ public void setListOfUdt(List<MyUdt> listOfUdt) {
       this.listOfUdt = listOfUdt;
     }
   }
-}
\ No newline at end of file
+}