diff --git a/Cargo.lock b/Cargo.lock
index a69e3eaf39..6d47e90f95 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2275,9 +2275,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.101"
+version = "0.2.102"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3cb00336871be5ed2c8ed44b60ae9959dc5b9f08539422ed43f09e34ecaeba21"
+checksum = "a2a5ac8f984bfcf3a823267e5fde638acc3325f6496633a5da6bb6eb2171e103"
 
 [[package]]
 name = "libloading"
diff --git a/ledger/Cargo.toml b/ledger/Cargo.toml
index 27b024a205..c96eb24f10 100644
--- a/ledger/Cargo.toml
+++ b/ledger/Cargo.toml
@@ -19,7 +19,7 @@ fs_extra = "1.2.0"
 futures = "0.3.17"
 itertools = "0.10.1"
 lazy_static = "1.4.0"
-libc = "0.2.101"
+libc = "0.2.102"
 log = { version = "0.4.14" }
 num_cpus = "1.13.0"
 prost = "0.8.0"
diff --git a/programs/bpf/Cargo.lock b/programs/bpf/Cargo.lock
index 972f1f7d6b..ac5fb1c335 100644
--- a/programs/bpf/Cargo.lock
+++ b/programs/bpf/Cargo.lock
@@ -1355,9 +1355,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.101"
+version = "0.2.102"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3cb00336871be5ed2c8ed44b60ae9959dc5b9f08539422ed43f09e34ecaeba21"
+checksum = "a2a5ac8f984bfcf3a823267e5fde638acc3325f6496633a5da6bb6eb2171e103"
 
 [[package]]
 name = "libloading"
diff --git a/rpc/Cargo.toml b/rpc/Cargo.toml
index 08957fc6f1..f346b002d7 100644
--- a/rpc/Cargo.toml
+++ b/rpc/Cargo.toml
@@ -21,7 +21,7 @@ jsonrpc-derive = "18.0.0"
 jsonrpc-http-server = "18.0.0"
 jsonrpc-pubsub = "18.0.0"
 jsonrpc-ws-server = "18.0.0"
-libc = "0.2.101"
+libc = "0.2.102"
 log = "0.4.14"
 regex = "1.5.4"
 serde = "1.0.130"
diff --git a/storage-bigtable/build-proto/Cargo.lock b/storage-bigtable/build-proto/Cargo.lock
index 49d7f42a45..afbd7d3165 100644
--- a/storage-bigtable/build-proto/Cargo.lock
+++ b/storage-bigtable/build-proto/Cargo.lock
@@ -97,9 +97,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.101"
+version = "0.2.102"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3cb00336871be5ed2c8ed44b60ae9959dc5b9f08539422ed43f09e34ecaeba21"
+checksum = "a2a5ac8f984bfcf3a823267e5fde638acc3325f6496633a5da6bb6eb2171e103"
 
 [[package]]
 name = "log"
diff --git a/streamer/Cargo.toml b/streamer/Cargo.toml
index d704bd673d..4d18c9fa30 100644
--- a/streamer/Cargo.toml
+++ b/streamer/Cargo.toml
@@ -16,7 +16,7 @@ solana-metrics = { path = "../metrics", version = "=1.8.0" }
 solana-sdk = { path = "../sdk", version = "=1.8.0" }
 thiserror = "1.0"
 solana-logger = { path = "../logger", version = "=1.8.0" }
-libc = "0.2.101"
+libc = "0.2.102"
 nix = "0.20.0"
 solana-perf = { path = "../perf", version = "=1.8.0" }
 
diff --git a/sys-tuner/Cargo.toml b/sys-tuner/Cargo.toml
index 83c70dd121..001c6f736b 100644
--- a/sys-tuner/Cargo.toml
+++ b/sys-tuner/Cargo.toml
@@ -13,7 +13,7 @@ publish = true
 [dependencies]
 clap = "2.33.1"
 log = "0.4.14"
-libc = "0.2.101"
+libc = "0.2.102"
 solana-logger = { path = "../logger", version = "=1.8.0" }
 solana-version = { path = "../version", version = "=1.8.0" }
 
diff --git a/validator/Cargo.toml b/validator/Cargo.toml
index 361befdc0f..3fcd7b76d9 100644
--- a/validator/Cargo.toml
+++ b/validator/Cargo.toml
@@ -50,7 +50,7 @@ solana-vote-program = { path = "../programs/vote", version = "=1.8.0" }
 symlink = "0.1.0"
 
 [target."cfg(unix)".dependencies]
-libc = "0.2.101"
+libc = "0.2.102"
 signal-hook = "0.2.3"
 
 [package.metadata.docs.rs]