diff --git a/vendor/nim-json-rpc b/vendor/nim-json-rpc
index f40a8ba5c..e27c10ad4 160000
--- a/vendor/nim-json-rpc
+++ b/vendor/nim-json-rpc
@@ -1 +1 @@
-Subproject commit f40a8ba5c87748d89392f59d0c0f7cddba06cb60
+Subproject commit e27c10ad4172e67f71a78044f53de073e7401390
diff --git a/vendor/nim-json-serialization b/vendor/nim-json-serialization
index 4d0b0662e..8a4ed98bb 160000
--- a/vendor/nim-json-serialization
+++ b/vendor/nim-json-serialization
@@ -1 +1 @@
-Subproject commit 4d0b0662ed960ab2c5a1ddbd08f77048bac13ae7
+Subproject commit 8a4ed98bbd0a9479df15af2fa31da38a586ea6d5