diff --git a/Cargo.lock b/Cargo.lock
index e211bdec..3b1010d5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -390,6 +390,19 @@ dependencies = [
  "hashbrown 0.13.2",
 ]
 
+[[package]]
+name = "ark-scale"
+version = "0.0.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49b08346a3e38e2be792ef53ee168623c9244d968ff00cd70fb9932f6fe36393"
+dependencies = [
+ "ark-ec",
+ "ark-ff",
+ "ark-serialize",
+ "ark-std",
+ "parity-scale-codec",
+]
+
 [[package]]
 name = "ark-scale"
 version = "0.0.12"
@@ -407,7 +420,7 @@ dependencies = [
 [[package]]
 name = "ark-secret-scalar"
 version = "0.0.2"
-source = "git+https://github.com/w3f/ring-vrf?rev=0fef826#0fef8266d851932ad25d6b41bc4b34d834d1e11d"
+source = "git+https://github.com/w3f/ring-vrf?rev=3119f51#3119f51b54b69308abfb0671f6176cb125ae1bf1"
 dependencies = [
  "ark-ec",
  "ark-ff",
@@ -415,7 +428,7 @@ dependencies = [
  "ark-std",
  "ark-transcript",
  "digest 0.10.7",
- "getrandom_or_panic",
+ "rand_core 0.6.4",
  "zeroize",
 ]
 
@@ -455,7 +468,7 @@ dependencies = [
 [[package]]
 name = "ark-transcript"
 version = "0.0.2"
-source = "git+https://github.com/w3f/ring-vrf?rev=0fef826#0fef8266d851932ad25d6b41bc4b34d834d1e11d"
+source = "git+https://github.com/w3f/ring-vrf?rev=3119f51#3119f51b54b69308abfb0671f6176cb125ae1bf1"
 dependencies = [
  "ark-ff",
  "ark-serialize",
@@ -687,16 +700,19 @@ dependencies = [
 
 [[package]]
 name = "bandersnatch_vrfs"
-version = "0.0.4"
-source = "git+https://github.com/w3f/ring-vrf?rev=0fef826#0fef8266d851932ad25d6b41bc4b34d834d1e11d"
+version = "0.0.1"
+source = "git+https://github.com/w3f/ring-vrf?rev=3119f51#3119f51b54b69308abfb0671f6176cb125ae1bf1"
 dependencies = [
  "ark-bls12-381",
  "ark-ec",
  "ark-ed-on-bls12-381-bandersnatch",
  "ark-ff",
+ "ark-scale 0.0.12",
  "ark-serialize",
  "ark-std",
  "dleq_vrf",
+ "fflonk",
+ "merlin 3.0.0",
  "rand_chacha 0.3.1",
  "rand_core 0.6.4",
  "ring 0.1.0",
@@ -1274,7 +1290,7 @@ dependencies = [
 [[package]]
 name = "common"
 version = "0.1.0"
-source = "git+https://github.com/w3f/ring-proof?rev=665f5f5#665f5f51af5734c7b6d90b985dd6861d4c5b4752"
+source = "git+https://github.com/w3f/ring-proof?rev=0e948f3#0e948f3c28cbacecdd3020403c4841c0eb339213"
 dependencies = [
  "ark-ec",
  "ark-ff",
@@ -1282,9 +1298,7 @@ dependencies = [
  "ark-serialize",
  "ark-std",
  "fflonk",
- "getrandom_or_panic",
  "merlin 3.0.0",
- "rand_chacha 0.3.1",
 ]
 
 [[package]]
@@ -2354,16 +2368,17 @@ dependencies = [
 [[package]]
 name = "dleq_vrf"
 version = "0.0.2"
-source = "git+https://github.com/w3f/ring-vrf?rev=0fef826#0fef8266d851932ad25d6b41bc4b34d834d1e11d"
+source = "git+https://github.com/w3f/ring-vrf?rev=3119f51#3119f51b54b69308abfb0671f6176cb125ae1bf1"
 dependencies = [
  "ark-ec",
  "ark-ff",
- "ark-scale",
+ "ark-scale 0.0.10",
  "ark-secret-scalar",
  "ark-serialize",
  "ark-std",
  "ark-transcript",
  "arrayvec 0.7.4",
+ "rand_core 0.6.4",
  "zeroize",
 ]
 
@@ -3799,15 +3814,6 @@ dependencies = [
  "wasi 0.11.0+wasi-snapshot-preview1",
 ]
 
-[[package]]
-name = "getrandom_or_panic"
-version = "0.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ea1015b5a70616b688dc230cfe50c8af89d972cb132d5a622814d29773b10b9"
-dependencies = [
- "rand_core 0.6.4",
-]
-
 [[package]]
 name = "ghash"
 version = "0.4.4"
@@ -7466,15 +7472,13 @@ dependencies = [
 [[package]]
 name = "ring"
 version = "0.1.0"
-source = "git+https://github.com/w3f/ring-proof?rev=665f5f5#665f5f51af5734c7b6d90b985dd6861d4c5b4752"
+source = "git+https://github.com/w3f/ring-proof?rev=0e948f3#0e948f3c28cbacecdd3020403c4841c0eb339213"
 dependencies = [
  "ark-ec",
  "ark-ff",
  "ark-poly",
  "ark-serialize",
  "ark-std",
- "arrayvec 0.7.4",
- "blake2",
  "common",
  "fflonk",
  "merlin 3.0.0",