diff --git a/Cargo.lock b/Cargo.lock
index df934d771f..a61e90796d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2373,9 +2373,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.100"
+version = "0.2.101"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1fa8cddc8fbbee11227ef194b5317ed014b8acbf15139bd716a18ad3fe99ec5"
+checksum = "3cb00336871be5ed2c8ed44b60ae9959dc5b9f08539422ed43f09e34ecaeba21"
 
 [[package]]
 name = "libloading"
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 7516814e81..90d63b63d5 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -30,7 +30,7 @@ fs_extra = "1.2.0"
 flate2 = "1.0"
 indexmap = { version = "1.7", features = ["rayon"] }
 itertools = "0.10.1"
-libc = "0.2.100"
+libc = "0.2.101"
 log = "0.4.14"
 lru = "0.6.6"
 miow = "0.3.7"
diff --git a/ledger/Cargo.toml b/ledger/Cargo.toml
index 83a74236a1..dff4d55f39 100644
--- a/ledger/Cargo.toml
+++ b/ledger/Cargo.toml
@@ -21,7 +21,7 @@ futures = "0.3.16"
 futures-util = "0.3.16"
 itertools = "0.10.1"
 lazy_static = "1.4.0"
-libc = "0.2.100"
+libc = "0.2.101"
 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 8520294ca4..3bfab310b2 100644
--- a/programs/bpf/Cargo.lock
+++ b/programs/bpf/Cargo.lock
@@ -1326,9 +1326,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.100"
+version = "0.2.101"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1fa8cddc8fbbee11227ef194b5317ed014b8acbf15139bd716a18ad3fe99ec5"
+checksum = "3cb00336871be5ed2c8ed44b60ae9959dc5b9f08539422ed43f09e34ecaeba21"
 
 [[package]]
 name = "libloading"
diff --git a/rpc/Cargo.toml b/rpc/Cargo.toml
index 54dcd39396..4738449381 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 = "0.2.100"
+libc = "0.2.101"
 log = "0.4.14"
 regex = "1.5.4"
 serde = "1.0.129"
diff --git a/runtime/Cargo.toml b/runtime/Cargo.toml
index cc23ab9955..ac38688662 100644
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -23,7 +23,7 @@ flate2 = "1.0.20"
 fnv = "1.0.7"
 itertools = "0.10.1"
 lazy_static = "1.4.0"
-libc = "0.2.100"
+libc = "0.2.101"
 libloading = "0.7.0"
 log = "0.4.14"
 memmap2 = "0.3.1"
diff --git a/storage-bigtable/build-proto/Cargo.lock b/storage-bigtable/build-proto/Cargo.lock
index a676700a6f..b63f6509fa 100644
--- a/storage-bigtable/build-proto/Cargo.lock
+++ b/storage-bigtable/build-proto/Cargo.lock
@@ -97,9 +97,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.100"
+version = "0.2.101"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1fa8cddc8fbbee11227ef194b5317ed014b8acbf15139bd716a18ad3fe99ec5"
+checksum = "3cb00336871be5ed2c8ed44b60ae9959dc5b9f08539422ed43f09e34ecaeba21"
 
 [[package]]
 name = "log"
diff --git a/streamer/Cargo.toml b/streamer/Cargo.toml
index 7a8b304c97..0962cb321e 100644
--- a/streamer/Cargo.toml
+++ b/streamer/Cargo.toml
@@ -17,7 +17,7 @@ solana-sdk = { path = "../sdk", version = "=1.8.0" }
 thiserror = "1.0"
 solana-measure = { path = "../measure", version = "=1.8.0" }
 solana-logger = { path = "../logger", version = "=1.8.0" }
-libc = "0.2.100"
+libc = "0.2.101"
 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 56b5e215d1..e83caacdd9 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 = "0.2.100"
+libc = "0.2.101"
 solana-clap-utils = { path = "../clap-utils", version = "=1.8.0" }
 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 1e3b5a536f..f92e1966bb 100644
--- a/validator/Cargo.toml
+++ b/validator/Cargo.toml
@@ -52,7 +52,7 @@ solana-vote-program = { path = "../programs/vote", version = "=1.8.0" }
 symlink = "0.1.0"
 
 [target."cfg(unix)".dependencies]
-libc = "0.2.100"
+libc = "0.2.101"
 signal-hook = "0.2.3"
 
 [package.metadata.docs.rs]