diff --git a/codegen/smithy-aws-go-codegen/src/main/java/software/amazon/smithy/aws/go/codegen/RestJsonProtocolGenerator.java b/codegen/smithy-aws-go-codegen/src/main/java/software/amazon/smithy/aws/go/codegen/RestJsonProtocolGenerator.java
index ce8bb36f7e8..f999417efae 100644
--- a/codegen/smithy-aws-go-codegen/src/main/java/software/amazon/smithy/aws/go/codegen/RestJsonProtocolGenerator.java
+++ b/codegen/smithy-aws-go-codegen/src/main/java/software/amazon/smithy/aws/go/codegen/RestJsonProtocolGenerator.java
@@ -64,7 +64,7 @@
  * It handles reading and writing from document bodies, including generating any
  * functions needed for performing serde.
  *
- * @see <a href="https://awslabs.github.io/smithy/spec/http.html">Smithy HTTP protocol bindings.</a>
+ * @see <a href="https://smithy.io/2.0/spec/http-bindings.html">Smithy HTTP protocol bindings.</a>
  */
 abstract class RestJsonProtocolGenerator extends HttpBindingProtocolGenerator {
     private final Set<ShapeId> generatedDocumentBodyShapeSerializers = new HashSet<>();
diff --git a/codegen/smithy-aws-go-codegen/src/main/java/software/amazon/smithy/aws/go/codegen/XmlProtocolUtils.java b/codegen/smithy-aws-go-codegen/src/main/java/software/amazon/smithy/aws/go/codegen/XmlProtocolUtils.java
index cd8ae1901fd..dca61e11c32 100644
--- a/codegen/smithy-aws-go-codegen/src/main/java/software/amazon/smithy/aws/go/codegen/XmlProtocolUtils.java
+++ b/codegen/smithy-aws-go-codegen/src/main/java/software/amazon/smithy/aws/go/codegen/XmlProtocolUtils.java
@@ -349,7 +349,7 @@ public static void handleDecodeError(GoWriter writer, String returnExtras) {
      * This method is used indirectly by generateErrorDispatcher to generate operation specific error handling functions
      *
      * @param context the generation context
-     * @see <a href="https://awslabs.github.io/smithy/1.0/spec/aws/aws-restxml-protocol.html#operation-error-serialization">Rest-XML operation error serialization.</a>
+     * @see <a href="https://smithy.io/2.0/aws/protocols/aws-restxml-protocol.html#error-response-serialization">Rest-XML operation error serialization.</a>
      */
     public static void writeXmlErrorMessageCodeDeserializer(ProtocolGenerator.GenerationContext context) {
         GoWriter writer = context.getWriter().get();