diff --git a/Cargo.toml b/Cargo.toml
index 933f38c0ba..7dc8bb8dba 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -68,7 +68,7 @@ ansi_term = "0.12.1"
 tracing = { workspace = true }
 tracing-texray = { workspace = true }
 tracing-subscriber = { workspace = true, features = ["env-filter"] }
-elsa = { version = "1.9.0", git = "https://github.com/lurk-lab/elsa", branch = "sync_index_map", features = ["indexmap"] }
+elsa = { version = "1.9.0", git = "https://github.com/lurk-lab/elsa", branch = "sync_frozen", features = ["indexmap"] }
 arc-swap = "1.6.0"
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
diff --git a/src/hash.rs b/src/hash.rs
index 95f0b49af6..9a89e13902 100644
--- a/src/hash.rs
+++ b/src/hash.rs
@@ -2,7 +2,7 @@ use std::hash::Hash;
 use std::sync::Arc;
 
 use crate::field::{FWrap, LurkField};
-use elsa::{sync::FrozenMap, sync_index_map::FrozenIndexMap};
+use elsa::{sync::FrozenMap, sync::index_map::FrozenIndexMap};
 
 use generic_array::typenum::{U3, U4, U6, U8};
 use neptune::{poseidon::PoseidonConstants, Poseidon};
diff --git a/src/lem/store.rs b/src/lem/store.rs
index 0d21f9baf4..d82b36ba1f 100644
--- a/src/lem/store.rs
+++ b/src/lem/store.rs
@@ -2,7 +2,7 @@ use anyhow::{bail, Result};
 use arc_swap::ArcSwap;
 use elsa::{
     sync::{FrozenMap, FrozenVec},
-    sync_index_set::FrozenIndexSet,
+    sync::index_set::FrozenIndexSet,
 };
 use indexmap::IndexSet;
 use nom::{sequence::preceded, Parser};
diff --git a/src/store.rs b/src/store.rs
index 5f32e1dcef..53065d6ec1 100644
--- a/src/store.rs
+++ b/src/store.rs
@@ -1,6 +1,6 @@
 use arc_swap::ArcSwap;
 use elsa::sync::{FrozenMap, FrozenVec};
-use elsa::sync_index_set::FrozenIndexSet;
+use elsa::sync::index_set::FrozenIndexSet;
 use once_cell::sync::OnceCell;
 use rayon::prelude::{IntoParallelRefIterator, ParallelIterator};
 use std::fmt;