diff --git a/lib/kotlin/cross-test-client/src/main/kotlin/org/apache/thrift/test/TestClient.kt b/lib/kotlin/cross-test-client/src/main/kotlin/org/apache/thrift/test/TestClient.kt
index c238d0b..a9241da 100644
--- a/lib/kotlin/cross-test-client/src/main/kotlin/org/apache/thrift/test/TestClient.kt
+++ b/lib/kotlin/cross-test-client/src/main/kotlin/org/apache/thrift/test/TestClient.kt
@@ -114,8 +114,7 @@
             TransportType.Framed -> TNonblockingSocket(host, port, socketTimeout)
             else ->
                 throw UnsupportedOperationException(
-                    "only frame transport type is supported for now, got $transportType"
-                )
+                    "only frame transport type is supported for now, got $transportType")
         }
 
     private val clientManager = TAsyncClientManager()
@@ -273,8 +272,7 @@
                             if (xtructs != null) {
                                 for ((string_thing, byte_thing, i32_thing, i64_thing) in xtructs) {
                                     print(
-                                        "{\"$string_thing\", $byte_thing, $i32_thing, $i64_thing}, "
-                                    )
+                                        "{\"$string_thing\", $byte_thing, $i32_thing, $i64_thing}, ")
                                 }
                             }
                             print("}")
@@ -286,15 +284,13 @@
                     if (whoa.size == 2 && whoa.containsKey(1L) && whoa.containsKey(2L)) {
                         val firstMap = whoa[1L]!!
                         val secondMap = whoa[2L]!!
-                        if (
-                            firstMap.size == 2 &&
-                                firstMap.containsKey(Numberz.TWO) &&
-                                firstMap.containsKey(Numberz.THREE) &&
-                                secondMap.size == 1 &&
-                                secondMap.containsKey(Numberz.SIX) &&
-                                insane == firstMap[Numberz.TWO] &&
-                                insane == firstMap[Numberz.THREE]
-                        ) {
+                        if (firstMap.size == 2 &&
+                            firstMap.containsKey(Numberz.TWO) &&
+                            firstMap.containsKey(Numberz.THREE) &&
+                            secondMap.size == 1 &&
+                            secondMap.containsKey(Numberz.SIX) &&
+                            insane == firstMap[Numberz.TWO] &&
+                            insane == firstMap[Numberz.THREE]) {
                             val six = secondMap[Numberz.SIX]!!
                             // Cannot use "new Insanity().equals(six)" because as of now,
                             // struct/container
@@ -365,11 +361,9 @@
 
     private suspend fun multiplexTest(returnCode: Int): Int {
         var code = returnCode
-        if (
-            protocolType == ProtocolType.Multi ||
-                protocolType == ProtocolType.MultiJson ||
-                protocolType == ProtocolType.MultiCompact
-        ) {
+        if (protocolType == ProtocolType.Multi ||
+            protocolType == ProtocolType.MultiJson ||
+            protocolType == ProtocolType.MultiCompact) {
             val secondClient: SecondServiceClient = createSecondServiceClient()
             print("secondtestString(\"Test2\")")
             val s = secondClient.secondtestString("Test2")
@@ -529,8 +523,7 @@
     out.i64_thing = -5
     val input: Xtruct = testStruct(out)
     print(
-        """ = {"${input.string_thing}",${input.byte_thing}, ${input.i32_thing}, ${input.i64_thing}}"""
-    )
+        """ = {"${input.string_thing}",${input.byte_thing}, ${input.i32_thing}, ${input.i64_thing}}""")
     if (input != out) {
         code = code or ERR_STRUCTS
         println("*** FAILURE ***\n")
@@ -579,16 +572,14 @@
     } else {
         val m1 = mm[4]!!
         val m2 = mm[-4]!!
-        if (
-            m1[1] != 1 ||
-                m1[2] != 2 ||
-                m1[3] != 3 ||
-                m1[4] != 4 ||
-                m2[-1] != -1 ||
-                m2[-2] != -2 ||
-                m2[-3] != -3 ||
-                m2[-4] != -4
-        ) {
+        if (m1[1] != 1 ||
+            m1[2] != 2 ||
+            m1[3] != 3 ||
+            m1[4] != 4 ||
+            m2[-1] != -1 ||
+            m2[-2] != -2 ||
+            m2[-3] != -3 ||
+            m2[-4] != -4) {
             returnCode1 = returnCode1 or ERR_CONTAINERS
             println("*** FAILURE ***\n")
         }
@@ -648,8 +639,7 @@
     val input = xstruct2.struct_thing!!
     print(
         """ = {${xstruct2.byte_thing}, {"${input.string_thing}", ${input.byte_thing}, ${input.i32_thing}, ${input.i64_thing}}, ${xstruct2.i32_thing}}
-    """
-    )
+    """)
     if (xstruct2 != out2) {
         code = code or ERR_STRUCTS
         println("*** FAILURE ***\n")
diff --git a/lib/kotlin/cross-test-server/src/main/kotlin/org/apache/thrift/test/TestHandler.kt b/lib/kotlin/cross-test-server/src/main/kotlin/org/apache/thrift/test/TestHandler.kt
index b7f38d7..160097e 100644
--- a/lib/kotlin/cross-test-server/src/main/kotlin/org/apache/thrift/test/TestHandler.kt
+++ b/lib/kotlin/cross-test-server/src/main/kotlin/org/apache/thrift/test/TestHandler.kt
@@ -96,16 +96,15 @@
 
     override suspend fun testStruct(thing: Xtruct): Xtruct {
         logger.info(
-            """testStruct({"${thing.string_thing}", ${thing.byte_thing}, ${thing.i32_thing}, ${thing.i64_thing}})"""
-        )
+            """testStruct({"${thing.string_thing}", ${thing.byte_thing}, ${thing.i32_thing}, ${thing.i64_thing}})""")
         return thing
     }
 
     override suspend fun testNest(thing: Xtruct2): Xtruct2 {
         val thing2: Xtruct = thing.struct_thing!!
         logger.info(
-            """testNest({${thing.byte_thing}, {"${thing2.string_thing}", ${thing2.byte_thing}, ${thing2.i32_thing}, ${thing2.i64_thing}}, ${thing.i32_thing}})""".trimIndent()
-        )
+            """testNest({${thing.byte_thing}, {"${thing2.string_thing}", ${thing2.byte_thing}, ${thing2.i32_thing}, ${thing2.i64_thing}}, ${thing.i32_thing}})"""
+                .trimIndent())
         return thing
     }
 
diff --git a/lib/kotlin/cross-test-server/src/main/kotlin/org/apache/thrift/test/TestServer.kt b/lib/kotlin/cross-test-server/src/main/kotlin/org/apache/thrift/test/TestServer.kt
index 315d12e..e79420b 100644
--- a/lib/kotlin/cross-test-server/src/main/kotlin/org/apache/thrift/test/TestServer.kt
+++ b/lib/kotlin/cross-test-server/src/main/kotlin/org/apache/thrift/test/TestServer.kt
@@ -84,8 +84,7 @@
                 }
             } catch (e: Exception) {
                 throw RuntimeException(
-                    "The context is not a wrapper and does not implement the interface"
-                )
+                    "The context is not a wrapper and does not implement the interface")
             }
         }
 
@@ -96,10 +95,10 @@
 
     internal class TestServerEventHandler() : TServerEventHandler {
         private var nextConnectionId = 1
+
         override fun preServe() {
             println(
-                "TServerEventHandler.preServe - called only once before server starts accepting connections"
-            )
+                "TServerEventHandler.preServe - called only once before server starts accepting connections")
         }
 
         override fun createContext(input: TProtocol, output: TProtocol): ServerContext {
@@ -109,8 +108,7 @@
             println(
                 "TServerEventHandler.createContext - connection #" +
                     ctx.connectionId +
-                    " established"
-            )
+                    " established")
             return ctx
         }
 
@@ -123,8 +121,7 @@
             println(
                 "TServerEventHandler.deleteContext - connection #" +
                     ctx.connectionId +
-                    " terminated"
-            )
+                    " terminated")
         }
 
         override fun processContext(
@@ -136,8 +133,7 @@
             println(
                 "TServerEventHandler.processContext - connection #" +
                     ctx.connectionId +
-                    " is ready to process next request"
-            )
+                    " is ready to process next request")
         }
     }
 }
@@ -197,14 +193,12 @@
                 protocolType,
                 getProtocolFactory(),
                 getTransportFactory(),
-                useSSL
-            )
+                useSSL)
         // Set server event handler
         serverEngine.setServerEventHandler(TestServer.TestServerEventHandler())
         // Run it
         println(
-            "Starting the ${if (useSSL) "ssl server" else "server"} [$protocolType/$transportType/$serverType] on port $port"
-        )
+            "Starting the ${if (useSSL) "ssl server" else "server"} [$protocolType/$transportType/$serverType] on port $port")
         serverEngine.serve()
     }
 
@@ -267,8 +261,7 @@
                 ServerType.NonBlocking -> {
                     val tNonblockingServerArgs = TNonblockingServer.Args(tNonblockingServerSocket)
                     tNonblockingServerArgs.processor(
-                        if (isMulti) multiplexedProcessor else testProcessor
-                    )
+                        if (isMulti) multiplexedProcessor else testProcessor)
                     tNonblockingServerArgs.protocolFactory(tProtocolFactory)
                     tNonblockingServerArgs.transportFactory(tTransportFactory)
                     return TNonblockingServer(tNonblockingServerArgs)
@@ -277,8 +270,7 @@
                     val tThreadedSelectorServerArgs =
                         TThreadedSelectorServer.Args(tNonblockingServerSocket)
                     tThreadedSelectorServerArgs.processor(
-                        if (isMulti) multiplexedProcessor else testProcessor
-                    )
+                        if (isMulti) multiplexedProcessor else testProcessor)
                     tThreadedSelectorServerArgs.protocolFactory(tProtocolFactory)
                     tThreadedSelectorServerArgs.transportFactory(tTransportFactory)
                     return TThreadedSelectorServer(tThreadedSelectorServerArgs)
@@ -305,8 +297,7 @@
                 else -> {
                     val tThreadPoolServerArgs = TThreadPoolServer.Args(tServerSocket)
                     tThreadPoolServerArgs.processor(
-                        if (isMulti) multiplexedProcessor else testProcessor
-                    )
+                        if (isMulti) multiplexedProcessor else testProcessor)
                     tThreadPoolServerArgs.protocolFactory(tProtocolFactory)
                     tThreadPoolServerArgs.transportFactory(tTransportFactory)
                     return TThreadPoolServer(tThreadPoolServerArgs)
diff --git a/lib/kotlin/settings.gradle.kts b/lib/kotlin/settings.gradle.kts
index 6bbfd7f..0f00036 100644
--- a/lib/kotlin/settings.gradle.kts
+++ b/lib/kotlin/settings.gradle.kts
@@ -19,7 +19,7 @@
 pluginManagement {
     plugins {
         kotlin("jvm") version "1.9.23"
-        id("com.ncorti.ktfmt.gradle") version "0.12.0"
+        id("com.ncorti.ktfmt.gradle") version "0.19.0"
     }
 }
 
diff --git a/lib/kotlin/src/test/kotlin/org/apache/thrift/MetaDataTest.kt b/lib/kotlin/src/test/kotlin/org/apache/thrift/MetaDataTest.kt
index e066bbe..16dc71e 100644
--- a/lib/kotlin/src/test/kotlin/org/apache/thrift/MetaDataTest.kt
+++ b/lib/kotlin/src/test/kotlin/org/apache/thrift/MetaDataTest.kt
@@ -36,7 +36,6 @@
                 "max" to "100000",
                 "min" to "1",
             ),
-            idField.fieldAnnotations
-        )
+            idField.fieldAnnotations)
     }
 }