diff --git a/narwhal/crypto/Cargo.toml b/narwhal/crypto/Cargo.toml
index 2dcbeb3b91fae..6550fe0da96bf 100644
--- a/narwhal/crypto/Cargo.toml
+++ b/narwhal/crypto/Cargo.toml
@@ -36,7 +36,7 @@ ark-std = { version = "0.3.0", features = ["std"], optional = true }
 blake2 = "0.9"
 blst = "0.3.10"
 digest = "0.10.3"
-once_cell = "1.13.0"
+once_cell = "1.13.1"
 readonly = "0.2.2"
 workspace-hack = { version = "0.1", path = "../workspace-hack" }
 
diff --git a/narwhal/dag/Cargo.toml b/narwhal/dag/Cargo.toml
index ed89972c33ca4..f195629ccea64 100644
--- a/narwhal/dag/Cargo.toml
+++ b/narwhal/dag/Cargo.toml
@@ -12,7 +12,7 @@ crypto  = { path = "../crypto" }
 dashmap = "5.3.4"
 either = "1.7.0"
 itertools = "0.10.3"
-once_cell = "1.13.0"
+once_cell = "1.13.1"
 rayon = "1.5.3"
 serde = "1.0.143"
 thiserror = "1.0.32"
diff --git a/narwhal/primary/Cargo.toml b/narwhal/primary/Cargo.toml
index f3973cf3c3f19..09bb848a3714c 100644
--- a/narwhal/primary/Cargo.toml
+++ b/narwhal/primary/Cargo.toml
@@ -20,7 +20,7 @@ dhat = { version = "0.3.0", optional = true }
 futures = "0.3.23"
 itertools = "0.10.3"
 multiaddr = "0.14.0"
-once_cell = "1.13.0"
+once_cell = "1.13.1"
 prometheus = "0.13.1"
 prost = "0.10.4"
 rand = { version = "0.8.5", features = ["small_rng"] }