diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 227cddc6..6ff573ea 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -57,7 +57,7 @@ jobs:
           GITHUB_USERNAME:  ${{ github.actor }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
-          git config --global url.https://${GITHUB_USERNAME}:${GITHUB_TOKEN}@github.com/.insteadOf https://github.com/
+          git config --global url."https://${{ secrets.GITHUB_TOKEN }}:x-oauth-basic@github.com/".insteadOf "https://github.com/"  
       - name: Compile
         if: steps.cache-binaries.outputs.cache-hit != 'true' && env.GIT_DIFF
         run: |
diff --git a/go.mod b/go.mod
index 667cc6da..1d8d52da 100644
--- a/go.mod
+++ b/go.mod
@@ -32,7 +32,7 @@ require (
 	github.com/hyperledger/burrow v0.34.4
 	github.com/ory/dockertest/v3 v3.10.0
 	github.com/pkg/errors v0.9.1
-	github.com/sedaprotocol/vrf-go v0.0.0-20231202231847-9ca3f58655e6
+	github.com/sedaprotocol/vrf-go v0.0.0-20231211075603-e5a17bb0b87c
 	github.com/spf13/cast v1.5.1
 	github.com/spf13/cobra v1.8.0
 	github.com/spf13/pflag v1.0.5
diff --git a/go.sum b/go.sum
index e00c7027..7f6fa938 100644
--- a/go.sum
+++ b/go.sum
@@ -1096,6 +1096,10 @@ github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg
 github.com/seccomp/libseccomp-golang v0.9.2-0.20220502022130-f33da4d89646/go.mod h1:JA8cRccbGaA1s33RQf7Y1+q9gHmZX1yB/z9WDN1C6fg=
 github.com/sedaprotocol/vrf-go v0.0.0-20231202231847-9ca3f58655e6 h1:GqAxxdvT0bteI0b0Sq3iPDMP6BGlymYjPHCOveK9KH4=
 github.com/sedaprotocol/vrf-go v0.0.0-20231202231847-9ca3f58655e6/go.mod h1:cub/hpbOATCymOnKPJVOhuExFhhspWaOJW2nr/yzWUs=
+github.com/sedaprotocol/vrf-go v0.0.0-20231211032335-c4a11d69429d h1:K3ttV/oBQlaO4grPIK9cy477HgiVHysMbsj94k4BQZc=
+github.com/sedaprotocol/vrf-go v0.0.0-20231211032335-c4a11d69429d/go.mod h1:DEIXHk41VUzOMVbZnIApssPXtZ+2zrETDP7kJjGc1RM=
+github.com/sedaprotocol/vrf-go v0.0.0-20231211075603-e5a17bb0b87c h1:PbSn7HpWeox6lqBu6Ba6YZS3On3euwn1BPz/egsnEgA=
+github.com/sedaprotocol/vrf-go v0.0.0-20231211075603-e5a17bb0b87c/go.mod h1:DEIXHk41VUzOMVbZnIApssPXtZ+2zrETDP7kJjGc1RM=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
diff --git a/x/randomness/keeper/abci.go b/x/randomness/keeper/abci.go
index 96724714..6ea6f11c 100644
--- a/x/randomness/keeper/abci.go
+++ b/x/randomness/keeper/abci.go
@@ -55,7 +55,7 @@ func PrepareProposalHandler(
 		}
 
 		// produce VRF proof
-		k256vrf := vrf.NewK256VRF(0xFE)
+		k256vrf := vrf.NewK256VRF()
 		pi, err := k256vrf.Prove(secretKey.Bytes(), alpha)
 		if err != nil {
 			return nil, err
@@ -143,7 +143,7 @@ func ProcessProposalHandler(
 		}
 
 		// verify VRF proof
-		k256vrf := vrf.NewK256VRF(0xFE)
+		k256vrf := vrf.NewK256VRF()
 		beta, err := k256vrf.Verify(publicKey.Bytes(), pi, alpha)
 		if err != nil {
 			return &abci.ResponseProcessProposal{Status: abci.ResponseProcessProposal_REJECT}, err