diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 9bbc975c742..1b33c55baab 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index d4081da476b..2a84e188b85 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.0.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
diff --git a/gradlew b/gradlew
index faf93008b77..23d15a93670 100755
--- a/gradlew
+++ b/gradlew
@@ -114,7 +114,7 @@ case "$( uname )" in                #(
   NONSTOP* )        nonstop=true ;;
 esac
 
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+CLASSPATH="\\\"\\\""
 
 
 # Determine the Java command to use to start the JVM.
@@ -213,7 +213,7 @@ DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
         -classpath "$CLASSPATH" \
-        org.gradle.wrapper.GradleWrapperMain \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
         "$@"
 
 # Stop when "xargs" is not available.
diff --git a/gradlew.bat b/gradlew.bat
index 9b42019c791..5eed7ee8452 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -70,11 +70,11 @@ goto fail
 :execute
 @rem Setup the command line
 
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+set CLASSPATH=
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
 
 :end
 @rem End local scope for the variables with windows NT shell
diff --git a/smithy-typescript-codegen/build.gradle.kts b/smithy-typescript-codegen/build.gradle.kts
index 970f9e5cc29..c7de567f7d9 100644
--- a/smithy-typescript-codegen/build.gradle.kts
+++ b/smithy-typescript-codegen/build.gradle.kts
@@ -57,6 +57,9 @@ sourceSets {
 }
 
 tasks.register("set-dependency-versions") {
+    val packagesDir = project.file("../packages")
+    var smithyTsSsdkLibs = project.file("../smithy-typescript-ssdk-libs")
+
     doLast {
         mkdir(layout.buildDirectory.dir("generated/resources/software/amazon/smithy/typescript/codegen").get().asFile)
         var versionsFile = layout.buildDirectory
@@ -65,7 +68,7 @@ tasks.register("set-dependency-versions") {
             .asFile
         versionsFile.printWriter().close()
 
-        val roots = project.file("../packages").listFiles().toMutableList() + project.file("../smithy-typescript-ssdk-libs").listFiles().toList()
+        val roots = packagesDir.listFiles().toMutableList() + smithyTsSsdkLibs.listFiles().toList()
         roots.forEach { packageDir ->
             val packageJsonFile = File(packageDir, "package.json")
             if (packageJsonFile.isFile()) {
diff --git a/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/auth/http/ConfigField.java b/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/auth/http/ConfigField.java
index e99965ab3a1..fc1a60ed6cd 100644
--- a/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/auth/http/ConfigField.java
+++ b/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/auth/http/ConfigField.java
@@ -28,7 +28,7 @@
  * @param docs writer for the docs of the config field
  */
 @SmithyUnstableApi
-public final record ConfigField(
+public record ConfigField(
     String name,
     Type type,
     Symbol inputType,
diff --git a/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/auth/http/HttpAuthOptionProperty.java b/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/auth/http/HttpAuthOptionProperty.java
index 67815967654..6260da4d086 100644
--- a/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/auth/http/HttpAuthOptionProperty.java
+++ b/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/auth/http/HttpAuthOptionProperty.java
@@ -22,7 +22,7 @@
  *  properties from the trait or from {@code authParameters}.
  */
 @SmithyUnstableApi
-public final record HttpAuthOptionProperty(
+public record HttpAuthOptionProperty(
     String name,
     Type type,
     Function<Source, Consumer<TypeScriptWriter>> source
@@ -41,7 +41,7 @@ public enum Type {
         SIGNING
     }
 
-    public static final record Source(
+    public record Source(
         HttpAuthScheme httpAuthScheme,
         Trait trait
     ) implements ToSmithyBuilder<Source> {
diff --git a/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/auth/http/HttpAuthSchemeParameter.java b/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/auth/http/HttpAuthSchemeParameter.java
index e83fed5bdf5..c66180b476d 100644
--- a/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/auth/http/HttpAuthSchemeParameter.java
+++ b/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/auth/http/HttpAuthSchemeParameter.java
@@ -21,7 +21,7 @@
  * @param source writer for the value of the auth scheme parameter, typically from {@code context} or {@code config}
  */
 @SmithyUnstableApi
-public final record HttpAuthSchemeParameter(
+public record HttpAuthSchemeParameter(
     String name,
     Consumer<TypeScriptWriter> type,
     Consumer<TypeScriptWriter> source
diff --git a/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/auth/http/ResolveConfigFunction.java b/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/auth/http/ResolveConfigFunction.java
index b1418a28e2d..403ae5c6372 100644
--- a/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/auth/http/ResolveConfigFunction.java
+++ b/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/auth/http/ResolveConfigFunction.java
@@ -17,7 +17,7 @@
  * ResolveConfigFunction.
  */
 @SmithyUnstableApi
-public final record ResolveConfigFunction(
+public record ResolveConfigFunction(
     Symbol resolveConfigFunction,
     Symbol inputConfig,
     Symbol resolvedConfig,
diff --git a/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/documentation/StructureExampleGenerator.java b/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/documentation/StructureExampleGenerator.java
index 11e23bef5d4..671b50b55fc 100644
--- a/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/documentation/StructureExampleGenerator.java
+++ b/smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/documentation/StructureExampleGenerator.java
@@ -294,7 +294,7 @@ private static void append(int indentation, StringBuilder buffer, String tail) {
      * If a shape appears at too many depths it is truncated.
      * This handles the case of recursive shapes.
      */
-    private static class ShapeTracker {
+    private static final class ShapeTracker {
         private final Map<Shape, Set<Integer>> depths = new HashMap<>();
         private final Map<Shape, Integer> occurrences = new HashMap<>();