diff --git a/Cargo.lock b/Cargo.lock
index c2a278aaf3..436341a1f8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2868,9 +2868,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.147"
+version = "0.2.148"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
+checksum = "9cdc71e17332e86d2e1d38c1f99edcb6288ee11b815fb1a4b049eaa2114d369b"
 
 [[package]]
 name = "libloading"
diff --git a/Cargo.toml b/Cargo.toml
index 1704005fc9..41634dbadb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -229,7 +229,7 @@ jsonrpc-ipc-server = "18.0.0"
 jsonrpc-pubsub = "18.0.0"
 jsonrpc-server-utils = "18.0.0"
 lazy_static = "1.4.0"
-libc = "0.2.147"
+libc = "0.2.148"
 libloading = "0.7.4"
 libsecp256k1 = "0.6.0"
 light-poseidon = "0.1.1"
diff --git a/programs/sbf/Cargo.lock b/programs/sbf/Cargo.lock
index fee02eb582..00173d1c8b 100644
--- a/programs/sbf/Cargo.lock
+++ b/programs/sbf/Cargo.lock
@@ -2463,9 +2463,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.147"
+version = "0.2.148"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
+checksum = "9cdc71e17332e86d2e1d38c1f99edcb6288ee11b815fb1a4b049eaa2114d369b"
 
 [[package]]
 name = "libloading"