diff --git a/go.mod b/go.mod
index 2cd985c..ad276b4 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,6 @@ module github.com/core-coin/wallet-generator
 go 1.16
 
 require (
-	github.com/core-coin/go-core v1.1.1
+	github.com/core-coin/go-core v1.1.2
 	github.com/core-coin/go-goldilocks v1.0.9
 )
diff --git a/go.sum b/go.sum
index 64eaa1e..bc6c1fd 100644
--- a/go.sum
+++ b/go.sum
@@ -62,6 +62,8 @@ github.com/core-coin/go-core v1.1.0 h1:VTRFt7JHV2pZ7I5ff7OAaVVPTON5rmrrboKP+wyXn
 github.com/core-coin/go-core v1.1.0/go.mod h1:gTwqMxP9EdkVFVO8XYRw2IPYQR4gwTFW+v95UwcXDdw=
 github.com/core-coin/go-core v1.1.1 h1:r+2u5QtXAxA8lTfngXvsOCg/Yq+UnPRJT6YHUW/V40U=
 github.com/core-coin/go-core v1.1.1/go.mod h1:gTwqMxP9EdkVFVO8XYRw2IPYQR4gwTFW+v95UwcXDdw=
+github.com/core-coin/go-core v1.1.2 h1:Yis1AeWNDx2wOQN9Igm0JjF9x4FeRH39mASV2luVYGY=
+github.com/core-coin/go-core v1.1.2/go.mod h1:gTwqMxP9EdkVFVO8XYRw2IPYQR4gwTFW+v95UwcXDdw=
 github.com/core-coin/go-goldilocks v1.0.9 h1:NEX5+LXeLpj3yJPKQgEffj2ly33rOvANsWDcQR8jBUs=
 github.com/core-coin/go-goldilocks v1.0.9/go.mod h1:r6mSidt/OMBXorR8jBJYJttsver3m2EBAcSuf+m2Js0=
 github.com/core-coin/go-randomy v0.0.14/go.mod h1:7YzU3Hrss60CzXlzziTZNAQUN6u+eLAHH1cL1JRGLBE=