diff --git a/Cargo.lock b/Cargo.lock
index a2d9b62eb..046ad7d8e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -13359,7 +13359,7 @@ dependencies = [
 [[package]]
 name = "webb-proposals"
 version = "0.6.0"
-source = "git+https://github.com/webb-tools/webb-rs#a960eaf9611d72786bd4dd96b35f70d151c3d2b8"
+source = "git+https://github.com/webb-tools/webb-rs?rev=a960eaf#a960eaf9611d72786bd4dd96b35f70d151c3d2b8"
 dependencies = [
  "frame-support",
  "hex",
diff --git a/Cargo.toml b/Cargo.toml
index aad2ca1f2..cc8d8128f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -67,7 +67,7 @@ auto_impl = "1.0.0"
 itertools = "0.10.3"
 rstest = "0.12.0"
 env_logger = "0.9.0"
-webb-proposals = { git = "https://github.com/webb-tools/webb-rs", default-features = false, features = ["scale", "evm", "substrate"] }
+webb-proposals = { git = "https://github.com/webb-tools/webb-rs", rev="a960eaf", default-features = false, features = ["scale", "evm", "substrate"] }
 curv = { package = "curv-kzen", version = "0.10.0", default-features = false }
 libsecp256k1 = { version = "0.7.1", default-features = false }
 tracing = "0.1.37"