diff --git a/build-plugins/build-support/build.gradle.kts b/build-plugins/build-support/build.gradle.kts
index 7ec4736b..e94f7120 100644
--- a/build-plugins/build-support/build.gradle.kts
+++ b/build-plugins/build-support/build.gradle.kts
@@ -19,8 +19,6 @@ repositories {
 }
 
 dependencies {
-    implementation(libs.nexus.publish.plugin)
-    implementation(libs.jreleaser.plugin)
     compileOnly(gradleApi())
     implementation(libs.aws.sdk.s3)
     implementation(libs.aws.sdk.cloudwatch)
diff --git a/build-plugins/build-support/src/main/kotlin/aws/sdk/kotlin/gradle/publishing/SonatypeCentralPortalPublishTask.kt b/build-plugins/build-support/src/main/kotlin/aws/sdk/kotlin/gradle/publishing/SonatypeCentralPortalPublishTask.kt
index 76af0c60..25416385 100644
--- a/build-plugins/build-support/src/main/kotlin/aws/sdk/kotlin/gradle/publishing/SonatypeCentralPortalPublishTask.kt
+++ b/build-plugins/build-support/src/main/kotlin/aws/sdk/kotlin/gradle/publishing/SonatypeCentralPortalPublishTask.kt
@@ -68,11 +68,13 @@ abstract class SonatypeCentralPortalPublishTask : DefaultTask() {
         // 3) Evaluate
         when (result.deploymentState) {
             "PUBLISHING" -> logger.lifecycle("✅ Bundle validated by Maven Central")
+
             "FAILED" -> {
                 val reasons = result.errors?.values?.joinToString("\n- ", prefix = "\n- ")
                     ?: "\n(no error details returned)"
                 throw RuntimeException("❌ Sonatype deployment FAILED for ${result.deploymentId}$reasons")
             }
+
             else -> error("Unexpected terminal state: ${result.deploymentState}")
         }
     }
diff --git a/build-plugins/build-support/src/main/kotlin/aws/sdk/kotlin/gradle/publishing/SonatypeCentralPortalWaitForPublicationTask.kt b/build-plugins/build-support/src/main/kotlin/aws/sdk/kotlin/gradle/publishing/SonatypeCentralPortalWaitForPublicationTask.kt
index a321bf57..9c34c29d 100644
--- a/build-plugins/build-support/src/main/kotlin/aws/sdk/kotlin/gradle/publishing/SonatypeCentralPortalWaitForPublicationTask.kt
+++ b/build-plugins/build-support/src/main/kotlin/aws/sdk/kotlin/gradle/publishing/SonatypeCentralPortalWaitForPublicationTask.kt
@@ -61,10 +61,12 @@ abstract class SonatypeCentralPortalWaitForPublicationTask : DefaultTask() {
             "PUBLISHED" -> {
                 logger.lifecycle("🚀 Deployment PUBLISHED (deploymentId=$deploymentId)")
             }
+
             "FAILED" -> {
                 val reasons = result.errors?.values?.joinToString("\n- ", prefix = "\n- ") ?: "\n(no error details returned)"
                 throw RuntimeException("❌ Sonatype publication FAILED for $deploymentId$reasons")
             }
+
             else -> error("Unexpected terminal state: ${result.deploymentState}")
         }
     }
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index c9b35234..d494ce6d 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,16 +1,14 @@
 [versions]
-aws-sdk-version = "1.5.26"
-kotlin-version = "2.2.0"
-ktlint-version = "1.3.0"
-nexus-plugin-version = "2.0.0"
-jreleaser-plugin-version = "1.18.0"
-publish-plugin-version = "1.3.1"
-smithy-version = "1.60.2"
+aws-sdk-version = "1.5.105"  #TODO Bump to 1.6.0 once released
+kotlin-version = "2.3.0"
+ktlint-version = "1.8.0"
+publish-plugin-version = "2.0.0"
+smithy-version = "1.65.0"
 smithy-gradle-plugin-version = "1.3.0"
-junit-version = "5.10.1"
+junit-version = "6.0.1"
 coroutines-version = "1.10.2"
 slf4j-version = "2.0.17"
-okhttp-version = "5.1.0"
+okhttp-version = "5.3.2"
 kotlinx-serialization-version = "1.9.0"
 
 [libraries]
@@ -19,8 +17,6 @@ aws-sdk-s3 = { module = "aws.sdk.kotlin:s3", version.ref = "aws-sdk-version" }
 ktlint-cli = { module = "com.pinterest.ktlint:ktlint-cli", version.ref = "ktlint-version" }
 ktlint-cli-ruleset-core = { module = "com.pinterest.ktlint:ktlint-cli-ruleset-core", version.ref = "ktlint-version" }
 ktlint-rule-engine = { module = "com.pinterest.ktlint:ktlint-rule-engine", version.ref = "ktlint-version" }
-nexus-publish-plugin = { module = "io.github.gradle-nexus:publish-plugin", version.ref = "nexus-plugin-version" }
-jreleaser-plugin = { module = "org.jreleaser:jreleaser-gradle-plugin", version.ref = "jreleaser-plugin-version" }
 smithy-model = { module = "software.amazon.smithy:smithy-model", version.ref = "smithy-version" }
 smithy-gradle-base-plugin = { module = "software.amazon.smithy.gradle:smithy-base", version.ref = "smithy-gradle-plugin-version" }
 junit-jupiter = { module = "org.junit.jupiter:junit-jupiter", version.ref = "junit-version" }
diff --git a/ktlint/minor-version-rules/src/main/kotlin/software/aws/ktlint/rules/PlannedRemovalRule.kt b/ktlint/minor-version-rules/src/main/kotlin/software/aws/ktlint/rules/PlannedRemovalRule.kt
index 6f37761a..f470de59 100644
--- a/ktlint/minor-version-rules/src/main/kotlin/software/aws/ktlint/rules/PlannedRemovalRule.kt
+++ b/ktlint/minor-version-rules/src/main/kotlin/software/aws/ktlint/rules/PlannedRemovalRule.kt
@@ -15,10 +15,9 @@ import java.util.Properties
 /**
  * Matches @PlannedRemoval with either named args (major=x, minor=y) or positional args (x, y)
  */
-internal fun plannedRemovalRegex(major: Int, minor: Int): Regex =
-    Regex(
-        """@PlannedRemoval\s*\(\s*(?:major\s*=\s*$major\s*,\s*minor\s*=\s*$minor\s*|\s*$major\s*,\s*$minor\s*)\s*\)""",
-    )
+internal fun plannedRemovalRegex(major: Int, minor: Int): Regex = Regex(
+    """@PlannedRemoval\s*\(\s*(?:major\s*=\s*$major\s*,\s*minor\s*=\s*$minor\s*|\s*$major\s*,\s*$minor\s*)\s*\)""",
+)
 
 /**
  * Creates a ktlint rule that detects APIs annotated with @PlannedRemoval for the upcoming minor version.