diff --git a/src/Cargo.lock b/src/Cargo.lock
index 31ee6da77..e8b32f359 100644
--- a/src/Cargo.lock
+++ b/src/Cargo.lock
@@ -902,9 +902,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.148"
+version = "0.2.154"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9cdc71e17332e86d2e1d38c1f99edcb6288ee11b815fb1a4b049eaa2114d369b"
+checksum = "ae743338b92ff9146ce83992f766a31066a91a8c84a45e0e9f21e7cf6de6d346"
 
 [[package]]
 name = "libm"
diff --git a/src/init/Cargo.lock b/src/init/Cargo.lock
index 48eef0e41..288fa9c50 100644
--- a/src/init/Cargo.lock
+++ b/src/init/Cargo.lock
@@ -476,9 +476,9 @@ checksum = "4217ad341ebadf8d8e724e264f13e593e0648f5b3e94b3896a5df283be015ecc"
 
 [[package]]
 name = "libc"
-version = "0.2.148"
+version = "0.2.154"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9cdc71e17332e86d2e1d38c1f99edcb6288ee11b815fb1a4b049eaa2114d369b"
+checksum = "ae743338b92ff9146ce83992f766a31066a91a8c84a45e0e9f21e7cf6de6d346"
 
 [[package]]
 name = "log"
diff --git a/src/init/Cargo.toml b/src/init/Cargo.toml
index 3838872aa..a0b768f53 100644
--- a/src/init/Cargo.toml
+++ b/src/init/Cargo.toml
@@ -5,7 +5,7 @@ edition = "2021"
 publish = false
 
 [dependencies]
-libc = "0.2.148"
+libc = "0.2.154"
 qos_aws = { path = "../qos_aws"}
 qos_system = { path = "../qos_system"}
 qos_core = { path = "../qos_core", features = ["vm"], default-features = false }
diff --git a/src/qos_aws/Cargo.lock b/src/qos_aws/Cargo.lock
index 6507a97e0..c86ea8050 100644
--- a/src/qos_aws/Cargo.lock
+++ b/src/qos_aws/Cargo.lock
@@ -105,9 +105,9 @@ checksum = "fad582f4b9e86b6caa621cabeb0963332d92eea04729ab12892c2533951e6440"
 
 [[package]]
 name = "libc"
-version = "0.2.148"
+version = "0.2.154"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9cdc71e17332e86d2e1d38c1f99edcb6288ee11b815fb1a4b049eaa2114d369b"
+checksum = "ae743338b92ff9146ce83992f766a31066a91a8c84a45e0e9f21e7cf6de6d346"
 
 [[package]]
 name = "log"
diff --git a/src/qos_aws/Cargo.toml b/src/qos_aws/Cargo.toml
index 444b6115a..92f5fc024 100644
--- a/src/qos_aws/Cargo.toml
+++ b/src/qos_aws/Cargo.toml
@@ -7,7 +7,7 @@ publish = false
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-libc = "0.2.148"
+libc = "0.2.154"
 nsm_lib = { git = "https://github.com/aws/aws-nitro-enclaves-nsm-api.git/", package="nsm-lib", rev = "f9422662d02ad089b5132cfcdbe3496365ab4818" }
 nsm_api = { git = "https://github.com/aws/aws-nitro-enclaves-nsm-api.git/", package="aws-nitro-enclaves-nsm-api", rev = "f9422662d02ad089b5132cfcdbe3496365ab4818" }
 qos_system = { path = "../qos_system"}
diff --git a/src/qos_core/Cargo.toml b/src/qos_core/Cargo.toml
index d26930647..26c9bc827 100644
--- a/src/qos_core/Cargo.toml
+++ b/src/qos_core/Cargo.toml
@@ -11,7 +11,7 @@ qos_p256 = { path = "../qos_p256" }
 qos_nsm = { path = "../qos_nsm", default-features = false }
 
 nix = { version = "0.26", features = ["socket"], default-features = false }
-libc = "=0.2.148"
+libc = "=0.2.154"
 borsh = { version = "0.10" }
 
 # For AWS Nitro
diff --git a/src/qos_enclave/Cargo.lock b/src/qos_enclave/Cargo.lock
index 1578b8557..eb9b134bc 100644
--- a/src/qos_enclave/Cargo.lock
+++ b/src/qos_enclave/Cargo.lock
@@ -840,9 +840,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.148"
+version = "0.2.154"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9cdc71e17332e86d2e1d38c1f99edcb6288ee11b815fb1a4b049eaa2114d369b"
+checksum = "ae743338b92ff9146ce83992f766a31066a91a8c84a45e0e9f21e7cf6de6d346"
 
 [[package]]
 name = "libloading"
diff --git a/src/qos_enclave/Cargo.toml b/src/qos_enclave/Cargo.toml
index d9e72a034..fa46831f5 100644
--- a/src/qos_enclave/Cargo.toml
+++ b/src/qos_enclave/Cargo.toml
@@ -8,7 +8,7 @@ publish = false
 
 [dependencies]
 nitro-cli = { git = "https://github.com/aws/aws-nitro-enclaves-cli", version = "1.2.2" }
-libc = "0.2.148"
+libc = "0.2.154"
 
 [features]
 default = []
diff --git a/src/qos_system/Cargo.lock b/src/qos_system/Cargo.lock
index 1654d0883..10fe52718 100644
--- a/src/qos_system/Cargo.lock
+++ b/src/qos_system/Cargo.lock
@@ -4,9 +4,9 @@ version = 3
 
 [[package]]
 name = "libc"
-version = "0.2.148"
+version = "0.2.154"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9cdc71e17332e86d2e1d38c1f99edcb6288ee11b815fb1a4b049eaa2114d369b"
+checksum = "ae743338b92ff9146ce83992f766a31066a91a8c84a45e0e9f21e7cf6de6d346"
 
 [[package]]
 name = "qos_system"
diff --git a/src/qos_system/Cargo.toml b/src/qos_system/Cargo.toml
index 0023c705f..714a4e320 100644
--- a/src/qos_system/Cargo.toml
+++ b/src/qos_system/Cargo.toml
@@ -7,4 +7,4 @@ publish = false
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-libc = "=0.2.148"
+libc = "=0.2.154"