diff --git a/go.mod b/go.mod
index 13ed4e12..ba70686c 100644
--- a/go.mod
+++ b/go.mod
@@ -3,22 +3,7 @@ module github.com/edgexfoundry/device-virtual-go
 require (
 	github.com/edgexfoundry/device-sdk-go v1.3.0
 	github.com/edgexfoundry/go-mod-core-contracts v0.1.111
-	github.com/edsrzf/mmap-go v1.0.0 // indirect
-	github.com/golang/snappy v0.0.1 // indirect
-	github.com/remyoudompheng/bigfft v0.0.0-20190321074620-2f0d2b0e0001 // indirect
-	golang.org/x/sys v0.0.0-20190411185658-b44545bcd369 // indirect
-	modernc.org/b v1.0.0 // indirect
-	modernc.org/db v1.0.0 // indirect
-	modernc.org/file v1.0.0 // indirect
-	modernc.org/fileutil v1.0.0 // indirect
-	modernc.org/golex v1.0.0 // indirect
-	modernc.org/internal v1.0.0 // indirect
-	modernc.org/lldb v1.0.0 // indirect
-	modernc.org/mathutil v1.0.0 // indirect
-	modernc.org/ql v1.0.0
-	modernc.org/sortutil v1.0.0 // indirect
-	modernc.org/strutil v1.0.0 // indirect
-	modernc.org/zappy v1.0.0 // indirect
+	modernc.org/ql v1.4.1
 )
 
 go 1.15