diff --git a/Cargo.lock b/Cargo.lock
index 914c210f4c..54227d4dc9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4306,9 +4306,9 @@ dependencies = [
 
 [[package]]
 name = "prio-graph"
-version = "0.2.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "952091df80157ff6f267c9bcb6ad68e42405e217bd83268f2aedee0aa4f03b5c"
+checksum = "6492a75ca57066a4479af45efa302bed448680182b0563f96300645d5f896097"
 
 [[package]]
 name = "proc-macro-crate"
diff --git a/Cargo.toml b/Cargo.toml
index cbe9417387..d2bf2f2103 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -275,7 +275,7 @@ pickledb = { version = "0.5.1", default-features = false }
 pkcs8 = "0.8.0"
 predicates = "2.1"
 pretty-hex = "0.3.0"
-prio-graph = "0.2.0"
+prio-graph = "0.2.1"
 proc-macro2 = "1.0.70"
 proptest = "1.4"
 prost = "0.11.9"