diff --git a/DEPENDENCIES b/DEPENDENCIES
index dd11414..271df34 100644
--- a/DEPENDENCIES
+++ b/DEPENDENCIES
@@ -1,4 +1,4 @@
 vendorpull https://github.com/sourcemeta/vendorpull dea311b5bfb53b6926a4140267959ae334d3ecf4
-noa https://github.com/sourcemeta/noa 837e1ff981f8df45d9e2977a50f5da61d8affed4
-jsontoolkit https://github.com/sourcemeta/jsontoolkit 9685d29e2e633d71319c64b1ab2fbceab865dbf3
+noa https://github.com/sourcemeta/noa caad2e1ceedf9fd1a18686a6a6d1e2b9757ead75
+jsontoolkit https://github.com/sourcemeta/jsontoolkit 2d78929faf0f96110edfb67fa3ddf6916cf35ef7
 googletest https://github.com/google/googletest a7f443b80b105f940225332ed3c31f2790092f47
diff --git a/src/engine/include/sourcemeta/alterschema/engine_bundle.h b/src/engine/include/sourcemeta/alterschema/engine_bundle.h
index f0fa2a1..cfb7c14 100644
--- a/src/engine/include/sourcemeta/alterschema/engine_bundle.h
+++ b/src/engine/include/sourcemeta/alterschema/engine_bundle.h
@@ -1,7 +1,9 @@
 #ifndef SOURCEMETA_ALTERSCHEMA_BUNDLE_H_
 #define SOURCEMETA_ALTERSCHEMA_BUNDLE_H_
 
-#include "engine_export.h"
+#ifndef SOURCEMETA_ALTERSCHEMA_ENGINE_EXPORT
+#include <sourcemeta/alterschema/engine_export.h>
+#endif
 
 #include <sourcemeta/jsontoolkit/json.h>
 #include <sourcemeta/jsontoolkit/jsonpointer.h>
diff --git a/src/engine/include/sourcemeta/alterschema/engine_rule.h b/src/engine/include/sourcemeta/alterschema/engine_rule.h
index 35e79f1..9222a5e 100644
--- a/src/engine/include/sourcemeta/alterschema/engine_rule.h
+++ b/src/engine/include/sourcemeta/alterschema/engine_rule.h
@@ -1,7 +1,9 @@
 #ifndef SOURCEMETA_ALTERSCHEMA_ENGINE_RULE_H_
 #define SOURCEMETA_ALTERSCHEMA_ENGINE_RULE_H_
 
-#include "engine_export.h"
+#ifndef SOURCEMETA_ALTERSCHEMA_ENGINE_EXPORT
+#include <sourcemeta/alterschema/engine_export.h>
+#endif
 
 #include <sourcemeta/jsontoolkit/json.h>
 #include <sourcemeta/jsontoolkit/jsonpointer.h>
diff --git a/src/engine/include/sourcemeta/alterschema/engine_transformer.h b/src/engine/include/sourcemeta/alterschema/engine_transformer.h
index 80ebd1c..0dec7f4 100644
--- a/src/engine/include/sourcemeta/alterschema/engine_transformer.h
+++ b/src/engine/include/sourcemeta/alterschema/engine_transformer.h
@@ -1,7 +1,9 @@
 #ifndef SOURCEMETA_ALTERSCHEMA_ENGINE_TRANSFORMER_H_
 #define SOURCEMETA_ALTERSCHEMA_ENGINE_TRANSFORMER_H_
 
-#include "engine_export.h"
+#ifndef SOURCEMETA_ALTERSCHEMA_ENGINE_EXPORT
+#include <sourcemeta/alterschema/engine_export.h>
+#endif
 
 #include <sourcemeta/jsontoolkit/json.h>
 #include <sourcemeta/jsontoolkit/jsonpointer.h>
diff --git a/src/linter/include/sourcemeta/alterschema/linter.h b/src/linter/include/sourcemeta/alterschema/linter.h
index 97379e9..a1e56d9 100644
--- a/src/linter/include/sourcemeta/alterschema/linter.h
+++ b/src/linter/include/sourcemeta/alterschema/linter.h
@@ -10,7 +10,9 @@
 /// #include <sourcemeta/alterschema/linter.h>
 /// ```
 
-#include "linter_export.h"
+#ifndef SOURCEMETA_ALTERSCHEMA_LINTER_EXPORT
+#include <sourcemeta/alterschema/linter_export.h>
+#endif
 
 #include <sourcemeta/alterschema/engine.h>
 
diff --git a/vendor/jsontoolkit/src/json/include/sourcemeta/jsontoolkit/json.h b/vendor/jsontoolkit/src/json/include/sourcemeta/jsontoolkit/json.h
index 88224e6..18c589e 100644
--- a/vendor/jsontoolkit/src/json/include/sourcemeta/jsontoolkit/json.h
+++ b/vendor/jsontoolkit/src/json/include/sourcemeta/jsontoolkit/json.h
@@ -2,7 +2,7 @@
 #define SOURCEMETA_JSONTOOLKIT_JSON_H_
 
 #ifndef SOURCEMETA_JSONTOOLKIT_JSON_EXPORT
-#include "json_export.h"
+#include <sourcemeta/jsontoolkit/json_export.h>
 #endif
 
 #include <sourcemeta/jsontoolkit/json_error.h>
diff --git a/vendor/jsontoolkit/src/json/include/sourcemeta/jsontoolkit/json_error.h b/vendor/jsontoolkit/src/json/include/sourcemeta/jsontoolkit/json_error.h
index 4e9b341..eb7e90c 100644
--- a/vendor/jsontoolkit/src/json/include/sourcemeta/jsontoolkit/json_error.h
+++ b/vendor/jsontoolkit/src/json/include/sourcemeta/jsontoolkit/json_error.h
@@ -2,7 +2,7 @@
 #define SOURCEMETA_JSONTOOLKIT_JSON_ERROR_H_
 
 #ifndef SOURCEMETA_JSONTOOLKIT_JSON_EXPORT
-#include "json_export.h"
+#include <sourcemeta/jsontoolkit/json_export.h>
 #endif
 
 #include <cstdint>    // std::uint64_t
diff --git a/vendor/jsontoolkit/src/json/include/sourcemeta/jsontoolkit/json_value.h b/vendor/jsontoolkit/src/json/include/sourcemeta/jsontoolkit/json_value.h
index 005561f..a5e9fb9 100644
--- a/vendor/jsontoolkit/src/json/include/sourcemeta/jsontoolkit/json_value.h
+++ b/vendor/jsontoolkit/src/json/include/sourcemeta/jsontoolkit/json_value.h
@@ -2,7 +2,7 @@
 #define SOURCEMETA_JSONTOOLKIT_JSON_VALUE_H_
 
 #ifndef SOURCEMETA_JSONTOOLKIT_JSON_EXPORT
-#include "json_export.h"
+#include <sourcemeta/jsontoolkit/json_export.h>
 #endif
 
 #include <sourcemeta/jsontoolkit/json_array.h>
diff --git a/vendor/jsontoolkit/src/jsonl/include/sourcemeta/jsontoolkit/jsonl.h b/vendor/jsontoolkit/src/jsonl/include/sourcemeta/jsontoolkit/jsonl.h
index 813210f..d54a60e 100644
--- a/vendor/jsontoolkit/src/jsonl/include/sourcemeta/jsontoolkit/jsonl.h
+++ b/vendor/jsontoolkit/src/jsonl/include/sourcemeta/jsontoolkit/jsonl.h
@@ -2,7 +2,7 @@
 #define SOURCEMETA_JSONTOOLKIT_JSONL_H_
 
 #ifndef SOURCEMETA_JSONTOOLKIT_JSONL_EXPORT
-#include "jsonl_export.h"
+#include <sourcemeta/jsontoolkit/jsonl_export.h>
 #endif
 
 #include <sourcemeta/jsontoolkit/json.h>
diff --git a/vendor/jsontoolkit/src/jsonl/include/sourcemeta/jsontoolkit/jsonl_iterator.h b/vendor/jsontoolkit/src/jsonl/include/sourcemeta/jsontoolkit/jsonl_iterator.h
index 6e2d31b..41ef4ab 100644
--- a/vendor/jsontoolkit/src/jsonl/include/sourcemeta/jsontoolkit/jsonl_iterator.h
+++ b/vendor/jsontoolkit/src/jsonl/include/sourcemeta/jsontoolkit/jsonl_iterator.h
@@ -2,7 +2,7 @@
 #define SOURCEMETA_JSONTOOLKIT_JSONL_ITERATOR_H_
 
 #ifndef SOURCEMETA_JSONTOOLKIT_JSONL_EXPORT
-#include "jsonl_export.h"
+#include <sourcemeta/jsontoolkit/jsonl_export.h>
 #endif
 
 #include <sourcemeta/jsontoolkit/json.h>
diff --git a/vendor/jsontoolkit/src/jsonpointer/include/sourcemeta/jsontoolkit/jsonpointer.h b/vendor/jsontoolkit/src/jsonpointer/include/sourcemeta/jsontoolkit/jsonpointer.h
index 2cd68d9..c79eebe 100644
--- a/vendor/jsontoolkit/src/jsonpointer/include/sourcemeta/jsontoolkit/jsonpointer.h
+++ b/vendor/jsontoolkit/src/jsonpointer/include/sourcemeta/jsontoolkit/jsonpointer.h
@@ -2,7 +2,7 @@
 #define SOURCEMETA_JSONTOOLKIT_JSONPOINTER_H_
 
 #ifndef SOURCEMETA_JSONTOOLKIT_JSONPOINTER_EXPORT
-#include "jsonpointer_export.h"
+#include <sourcemeta/jsontoolkit/jsonpointer_export.h>
 #endif
 
 #include <sourcemeta/jsontoolkit/json.h>
diff --git a/vendor/jsontoolkit/src/jsonpointer/include/sourcemeta/jsontoolkit/jsonpointer_error.h b/vendor/jsontoolkit/src/jsonpointer/include/sourcemeta/jsontoolkit/jsonpointer_error.h
index 71b08a1..29b9812 100644
--- a/vendor/jsontoolkit/src/jsonpointer/include/sourcemeta/jsontoolkit/jsonpointer_error.h
+++ b/vendor/jsontoolkit/src/jsonpointer/include/sourcemeta/jsontoolkit/jsonpointer_error.h
@@ -2,7 +2,7 @@
 #define SOURCEMETA_JSONTOOLKIT_JSONPOINTER_ERROR_H_
 
 #ifndef SOURCEMETA_JSONTOOLKIT_JSONPOINTER_EXPORT
-#include "jsonpointer_export.h"
+#include <sourcemeta/jsontoolkit/jsonpointer_export.h>
 #endif
 
 #include <sourcemeta/jsontoolkit/json_error.h>
diff --git a/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema.h b/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema.h
index 54e0d9f..9a98194 100644
--- a/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema.h
+++ b/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema.h
@@ -2,7 +2,7 @@
 #define SOURCEMETA_JSONTOOLKIT_JSONSCHEMA_H_
 
 #ifndef SOURCEMETA_JSONTOOLKIT_JSONSCHEMA_EXPORT
-#include "jsonschema_export.h"
+#include <sourcemeta/jsontoolkit/jsonschema_export.h>
 #endif
 
 #include <sourcemeta/jsontoolkit/json.h>
diff --git a/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_anchor.h b/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_anchor.h
index a55d0c7..aaf565b 100644
--- a/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_anchor.h
+++ b/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_anchor.h
@@ -2,7 +2,7 @@
 #define SOURCEMETA_JSONTOOLKIT_JSONSCHEMA_ANCHOR_H_
 
 #ifndef SOURCEMETA_JSONTOOLKIT_JSONSCHEMA_EXPORT
-#include "jsonschema_export.h"
+#include <sourcemeta/jsontoolkit/jsonschema_export.h>
 #endif
 
 #include <sourcemeta/jsontoolkit/json.h>
diff --git a/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_bundle.h b/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_bundle.h
index bacca95..345510b 100644
--- a/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_bundle.h
+++ b/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_bundle.h
@@ -2,7 +2,7 @@
 #define SOURCEMETA_JSONTOOLKIT_JSONSCHEMA_BUNDLE_H_
 
 #ifndef SOURCEMETA_JSONTOOLKIT_JSONSCHEMA_EXPORT
-#include "jsonschema_export.h"
+#include <sourcemeta/jsontoolkit/jsonschema_export.h>
 #endif
 
 #include <sourcemeta/jsontoolkit/json.h>
diff --git a/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_error.h b/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_error.h
index 887563f..a2ca383 100644
--- a/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_error.h
+++ b/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_error.h
@@ -2,7 +2,7 @@
 #define SOURCEMETA_JSONTOOLKIT_JSONSCHEMA_ERROR_H
 
 #ifndef SOURCEMETA_JSONTOOLKIT_JSONSCHEMA_EXPORT
-#include "jsonschema_export.h"
+#include <sourcemeta/jsontoolkit/jsonschema_export.h>
 #endif
 
 #include <sourcemeta/jsontoolkit/jsonpointer.h>
diff --git a/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_reference.h b/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_reference.h
index 3f4ff6a..4eac526 100644
--- a/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_reference.h
+++ b/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_reference.h
@@ -2,7 +2,7 @@
 #define SOURCEMETA_JSONTOOLKIT_JSONSCHEMA_REFERENCE_H_
 
 #ifndef SOURCEMETA_JSONTOOLKIT_JSONSCHEMA_EXPORT
-#include "jsonschema_export.h"
+#include <sourcemeta/jsontoolkit/jsonschema_export.h>
 #endif
 
 #include <sourcemeta/jsontoolkit/jsonpointer.h>
diff --git a/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_resolver.h b/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_resolver.h
index d1cb51d..9bd3cd0 100644
--- a/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_resolver.h
+++ b/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_resolver.h
@@ -2,7 +2,7 @@
 #define SOURCEMETA_JSONTOOLKIT_JSONSCHEMA_RESOLVER_H_
 
 #ifndef SOURCEMETA_JSONTOOLKIT_JSONSCHEMA_EXPORT
-#include "jsonschema_export.h"
+#include <sourcemeta/jsontoolkit/jsonschema_export.h>
 #endif
 
 #include <sourcemeta/jsontoolkit/json.h>
diff --git a/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_walker.h b/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_walker.h
index 625a7f8..e271a41 100644
--- a/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_walker.h
+++ b/vendor/jsontoolkit/src/jsonschema/include/sourcemeta/jsontoolkit/jsonschema_walker.h
@@ -2,7 +2,7 @@
 #define SOURCEMETA_JSONTOOLKIT_JSONSCHEMA_WALKER_H_
 
 #ifndef SOURCEMETA_JSONTOOLKIT_JSONSCHEMA_EXPORT
-#include "jsonschema_export.h"
+#include <sourcemeta/jsontoolkit/jsonschema_export.h>
 #endif
 
 #include <sourcemeta/jsontoolkit/json.h>
diff --git a/vendor/jsontoolkit/src/uri/include/sourcemeta/jsontoolkit/uri.h b/vendor/jsontoolkit/src/uri/include/sourcemeta/jsontoolkit/uri.h
index b9ee2d4..c698abf 100644
--- a/vendor/jsontoolkit/src/uri/include/sourcemeta/jsontoolkit/uri.h
+++ b/vendor/jsontoolkit/src/uri/include/sourcemeta/jsontoolkit/uri.h
@@ -2,7 +2,7 @@
 #define SOURCEMETA_JSONTOOLKIT_URI_H_
 
 #ifndef SOURCEMETA_JSONTOOLKIT_URI_EXPORT
-#include "uri_export.h"
+#include <sourcemeta/jsontoolkit/uri_export.h>
 #endif
 
 #include <sourcemeta/jsontoolkit/uri_error.h>
diff --git a/vendor/jsontoolkit/src/uri/include/sourcemeta/jsontoolkit/uri_error.h b/vendor/jsontoolkit/src/uri/include/sourcemeta/jsontoolkit/uri_error.h
index 8062f45..d031387 100644
--- a/vendor/jsontoolkit/src/uri/include/sourcemeta/jsontoolkit/uri_error.h
+++ b/vendor/jsontoolkit/src/uri/include/sourcemeta/jsontoolkit/uri_error.h
@@ -2,7 +2,7 @@
 #define SOURCEMETA_JSONTOOLKIT_URI_ERROR_H_
 
 #ifndef SOURCEMETA_JSONTOOLKIT_URI_EXPORT
-#include "uri_export.h"
+#include <sourcemeta/jsontoolkit/uri_export.h>
 #endif
 
 #include <cstdint>   // std::uint64_t
diff --git a/vendor/jsontoolkit/vendor/noa/cmake/noa/library.cmake b/vendor/jsontoolkit/vendor/noa/cmake/noa/library.cmake
index 9868714..bc74677 100644
--- a/vendor/jsontoolkit/vendor/noa/cmake/noa/library.cmake
+++ b/vendor/jsontoolkit/vendor/noa/cmake/noa/library.cmake
@@ -18,6 +18,7 @@ function(noa_library)
     set(INCLUDE_PREFIX "include/${NOA_LIBRARY_PROJECT}")
   endif()
 
+  set(EXPORT_HEADER_PATH "${CMAKE_CURRENT_BINARY_DIR}/${INCLUDE_PREFIX}/${NOA_LIBRARY_NAME}_export.h")
   if(NOT NOA_LIBRARY_VARIANT)
     set(PUBLIC_HEADER "${INCLUDE_PREFIX}/${NOA_LIBRARY_NAME}.h")
   else()
@@ -25,7 +26,7 @@ function(noa_library)
   endif()
 
   if(NOA_LIBRARY_SOURCES)
-    set(ABSOLUTE_PRIVATE_HEADERS "${CMAKE_CURRENT_BINARY_DIR}/${NOA_LIBRARY_NAME}_export.h")
+    set(ABSOLUTE_PRIVATE_HEADERS "${EXPORT_HEADER_PATH}")
   else()
     set(ABSOLUTE_PRIVATE_HEADERS)
   endif()
@@ -100,7 +101,7 @@ function(noa_library)
   if(NOA_LIBRARY_SOURCES)
     include(GenerateExportHeader)
     generate_export_header(${TARGET_NAME}
-      EXPORT_FILE_NAME ${NOA_LIBRARY_NAME}_export.h)
+      EXPORT_FILE_NAME ${EXPORT_HEADER_PATH})
     set_target_properties(${TARGET_NAME}
       PROPERTIES
         SOVERSION "${PROJECT_VERSION_MAJOR}"
@@ -108,7 +109,7 @@ function(noa_library)
 
     # To find the generated files
     target_include_directories(${TARGET_NAME}
-      PUBLIC "$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>")
+      PUBLIC "$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/include>")
   endif()
 endfunction()
 
diff --git a/vendor/noa/cmake/noa/library.cmake b/vendor/noa/cmake/noa/library.cmake
index 9868714..bc74677 100644
--- a/vendor/noa/cmake/noa/library.cmake
+++ b/vendor/noa/cmake/noa/library.cmake
@@ -18,6 +18,7 @@ function(noa_library)
     set(INCLUDE_PREFIX "include/${NOA_LIBRARY_PROJECT}")
   endif()
 
+  set(EXPORT_HEADER_PATH "${CMAKE_CURRENT_BINARY_DIR}/${INCLUDE_PREFIX}/${NOA_LIBRARY_NAME}_export.h")
   if(NOT NOA_LIBRARY_VARIANT)
     set(PUBLIC_HEADER "${INCLUDE_PREFIX}/${NOA_LIBRARY_NAME}.h")
   else()
@@ -25,7 +26,7 @@ function(noa_library)
   endif()
 
   if(NOA_LIBRARY_SOURCES)
-    set(ABSOLUTE_PRIVATE_HEADERS "${CMAKE_CURRENT_BINARY_DIR}/${NOA_LIBRARY_NAME}_export.h")
+    set(ABSOLUTE_PRIVATE_HEADERS "${EXPORT_HEADER_PATH}")
   else()
     set(ABSOLUTE_PRIVATE_HEADERS)
   endif()
@@ -100,7 +101,7 @@ function(noa_library)
   if(NOA_LIBRARY_SOURCES)
     include(GenerateExportHeader)
     generate_export_header(${TARGET_NAME}
-      EXPORT_FILE_NAME ${NOA_LIBRARY_NAME}_export.h)
+      EXPORT_FILE_NAME ${EXPORT_HEADER_PATH})
     set_target_properties(${TARGET_NAME}
       PROPERTIES
         SOVERSION "${PROJECT_VERSION_MAJOR}"
@@ -108,7 +109,7 @@ function(noa_library)
 
     # To find the generated files
     target_include_directories(${TARGET_NAME}
-      PUBLIC "$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>")
+      PUBLIC "$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/include>")
   endif()
 endfunction()