diff --git a/Cargo.lock b/Cargo.lock
index b6a9545..d6672d2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2414,7 +2414,7 @@ dependencies = [
 [[package]]
 name = "pmtree"
 version = "1.0.0"
-source = "git+https://github.com/vacp2p/pmtree?rev=b41fb42#b41fb4269b98355375dba6d18261be87960602be"
+source = "git+https://github.com/vacp2p/pmtree?rev=4521c44#4521c4406551fecd8f2e8543233e73e5061686e7"
 dependencies = [
  "rayon",
 ]
diff --git a/utils/Cargo.toml b/utils/Cargo.toml
index 3e824ec..edfaf44 100644
--- a/utils/Cargo.toml
+++ b/utils/Cargo.toml
@@ -11,7 +11,7 @@ bench = false
 ark-ff = { version = "=0.4.1", default-features = false, features = ["asm"] }
 num-bigint = { version = "=0.4.3", default-features = false, features = ["rand"] }
 color-eyre = "=0.6.2"
-pmtree = { git = "https://github.com/vacp2p/pmtree", rev = "b41fb42", optional = true}
+pmtree = { git = "https://github.com/vacp2p/pmtree", rev = "4521c44", optional = true}
 sled = "=0.34.7"
 serde = "1.0.44"