diff --git a/.golangci.yml b/.golangci.yml
index f0cc564..a26879b 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -77,6 +77,7 @@ linters-settings:
 linters:
   enable-all: true
   disable:
+    - gomoddirectives
     - nolintlint
     - varnamelen
     - tenv
diff --git a/go.mod b/go.mod
index f59d9cd..5dc6b30 100644
--- a/go.mod
+++ b/go.mod
@@ -14,7 +14,7 @@ require (
 	github.com/mitchellh/mapstructure v1.5.0
 	github.com/multiformats/go-multibase v0.1.1
 	github.com/piprate/json-gold v0.5.1-0.20230111113000-6ddbe6e6f19f
-	github.com/stretchr/testify v1.8.2
+	github.com/stretchr/testify v1.8.3
 	github.com/trustbloc/kms-go v1.1.2
 	github.com/xeipuuv/gojsonschema v1.2.0
 )
@@ -46,3 +46,5 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	rsc.io/tmplfunc v0.0.3 // indirect
 )
+
+replace github.com/piprate/json-gold v0.5.1-0.20230111113000-6ddbe6e6f19f => github.com/skynet2/json-gold v0.6.0
diff --git a/go.sum b/go.sum
index fe21814..36a1555 100644
--- a/go.sum
+++ b/go.sum
@@ -68,8 +68,6 @@ github.com/multiformats/go-multibase v0.1.1/go.mod h1:ZEjHE+IsUrgp5mhlEAYjMtZwK1
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
-github.com/piprate/json-gold v0.5.1-0.20230111113000-6ddbe6e6f19f h1:HlPa7RcxTCrva5izPfTEfvYecO7LTahgmMRD1Qp13xg=
-github.com/piprate/json-gold v0.5.1-0.20230111113000-6ddbe6e6f19f/go.mod h1:WZ501QQMbZZ+3pXFPhQKzNwS1+jls0oqov3uQ2WasLs=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@@ -78,15 +76,13 @@ github.com/pquerna/cachecontrol v0.1.0 h1:yJMy84ti9h/+OEWa752kBTKv4XC30OtVVHYv/8
 github.com/pquerna/cachecontrol v0.1.0/go.mod h1:NrUG3Z7Rdu85UNR3vm7SOsl1nFIeSiQnrHV5K9mBcUI=
 github.com/rogpeppe/go-internal v1.11.0 h1:cWPaGQEPrBb5/AsnsZesgZZ9yb1OQ+GOISoDNXVBh4M=
 github.com/rogpeppe/go-internal v1.11.0/go.mod h1:ddIwULY96R17DhadqLgMfk9H9tvdUzkipdSkR5nkCZA=
+github.com/skynet2/json-gold v0.6.0 h1:w64ixhVsG7eqJ/R69U1iyq8LtmBmz0gEzBF9os4DxA8=
+github.com/skynet2/json-gold v0.6.0/go.mod h1:RVhE35veDX19r5gfUAR+IYHkAUuPwJO8Ie/qVeFaIzw=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
-github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
-github.com/stretchr/testify v1.8.2 h1:+h33VjcLVPDHtOdpUCuF+7gSuG3yGIftsP1YvFihtJ8=
-github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
+github.com/stretchr/testify v1.8.3 h1:RP3t2pwF7cMEbC1dqtB6poj3niw/9gnV4Cjg5oW5gtY=
+github.com/stretchr/testify v1.8.3/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/teserakt-io/golang-ed25519 v0.0.0-20210104091850-3888c087a4c8 h1:RBkacARv7qY5laaXGlF4wFB/tk5rnthhPb8oIBGoagY=
 github.com/teserakt-io/golang-ed25519 v0.0.0-20210104091850-3888c087a4c8/go.mod h1:9PdLyPiZIiW3UopXyRnPYyjUXSpiQNHRLu8fOsR3o8M=
 github.com/trustbloc/bbs-signature-go v1.0.2 h1:gepEsbLiZHv/vva9FKG5gF38mGtOIyGez7desZxiI1o=