diff --git a/fuzzers/074-dump_all/cleanup_site_pins.py b/fuzzers/074-dump_all/cleanup_site_pins.py
index 0f4005aa..c528ad27 100644
--- a/fuzzers/074-dump_all/cleanup_site_pins.py
+++ b/fuzzers/074-dump_all/cleanup_site_pins.py
@@ -15,8 +15,6 @@ import re
 import sys
 import copy
 
-from utils import xjson
-
 # All site names appear to follow the pattern <type>_X<abs coord>Y<abs coord>.
 # Generally speaking, only the tile relatively coordinates are required to
 # assemble arch defs, so we re-origin the coordinates to be relative to the tile
@@ -115,7 +113,7 @@ def main():
 
             site_pin['name'] = site_pin['name'][len(orig_site_name) + 1:]
 
-    xjson.pprint(sys.stdout, output_site_pins)
+    json.dumps(output_site_pins, indent=2, sort_keys=True)
 
 
 if __name__ == "__main__":
diff --git a/fuzzers/074-dump_all/create_node_tree.py b/fuzzers/074-dump_all/create_node_tree.py
index 53efb58c..96c11cdb 100644
--- a/fuzzers/074-dump_all/create_node_tree.py
+++ b/fuzzers/074-dump_all/create_node_tree.py
@@ -5,8 +5,7 @@ import os.path
 import prjxray.lib
 import pickle
 import collections
-
-from utils import xjson
+import json
 
 
 def build_node_index(fname):
@@ -273,7 +272,7 @@ def main():
 
     print('{} Writing node tree'.format(datetime.datetime.now()))
     with open(os.path.join(args.output_dir, 'node_tree.json'), 'w') as f:
-        xjson.pprint(f, nodes)
+        json.dump(nodes, f, indent=2, sort_keys=True)
 
 
 if __name__ == '__main__':
diff --git a/fuzzers/074-dump_all/generate_grid.py b/fuzzers/074-dump_all/generate_grid.py
index c3b9576e..32f78ec6 100644
--- a/fuzzers/074-dump_all/generate_grid.py
+++ b/fuzzers/074-dump_all/generate_grid.py
@@ -11,7 +11,6 @@ import datetime
 import pickle
 import sys
 
-from utils import xjson
 from prjxray import util, lib
 
 
@@ -608,7 +607,7 @@ def main():
 
         print('{} Writing tileconn'.format(datetime.datetime.now()))
         with open(tileconn_file, 'w') as f:
-            xjson.pprint(f, tileconn)
+            json.dump(tileconn, f, indent=2, sort_keys=True)
     else:
         with open(wire_map_file, 'rb') as f:
             wire_map = pickle.load(f)
@@ -653,7 +652,7 @@ def main():
     if len(error_nodes) > 0:
         error_nodes_file = os.path.join(args.output_dir, 'error_nodes.json')
         with open(error_nodes_file, 'w') as f:
-            xjson.pprint(f, error_nodes)
+            json.dump(error_nodes, f, indent=2, sort_keys=True)
 
         ignored_wires = []
         ignored_wires_file = args.ignored_wires
diff --git a/fuzzers/074-dump_all/reduce_site_types.py b/fuzzers/074-dump_all/reduce_site_types.py
index dbd0eba2..a8aba61a 100644
--- a/fuzzers/074-dump_all/reduce_site_types.py
+++ b/fuzzers/074-dump_all/reduce_site_types.py
@@ -13,8 +13,6 @@ import os.path
 import re
 import json
 
-from utils import xjson
-
 
 def main():
     parser = argparse.ArgumentParser(
@@ -57,7 +55,7 @@ def main():
         with open(os.path.join(args.output_dir,
                                'site_type_{}.json'.format(site_type)),
                   'w') as f:
-            xjson.pprint(f, proto_site_type)
+            json.dump(proto_site_type, f)
 
 
 if __name__ == '__main__':
diff --git a/fuzzers/074-dump_all/reduce_tile_types.py b/fuzzers/074-dump_all/reduce_tile_types.py
index 1e4f1d97..f99b16bc 100644
--- a/fuzzers/074-dump_all/reduce_tile_types.py
+++ b/fuzzers/074-dump_all/reduce_tile_types.py
@@ -17,8 +17,7 @@ import progressbar
 import multiprocessing
 import os
 import functools
-
-from utils import xjson
+import json
 
 
 def check_and_strip_prefix(name, prefix):
@@ -364,10 +363,10 @@ def main():
             with open(os.path.join(
                     args.output_dir, 'tile_type_{}_site_type_{}.json'.format(
                         tile_type, site_types[site_type]['type'])), 'w') as f:
-                xjson.pprint(f, site_types[site_type])
+                json.dump(site_types[site_type], f, indent=2, sort_keys=True)
 
         with open(tile_type_file, 'w') as f:
-            xjson.pprint(f, reduced_tile)
+            json.dump(reduced_tile, f, indent=2, sort_keys=True)
 
 
 if __name__ == '__main__':