diff --git a/Cargo.lock b/Cargo.lock
index f0ae95d25..721959945 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4088,9 +4088,9 @@ dependencies = [
 
 [[package]]
 name = "serde_yaml"
-version = "0.8.17"
+version = "0.8.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15654ed4ab61726bf918a39cb8d98a2e2995b002387807fa6ba58fdf7f59bb23"
+checksum = "039ba818c784248423789eec090aab9fb566c7b94d6ebbfa1814a9fd52c8afb2"
 dependencies = [
  "dtoa",
  "linked-hash-map",
diff --git a/bench-tps/Cargo.toml b/bench-tps/Cargo.toml
index dca5ad5db..e98e997ea 100644
--- a/bench-tps/Cargo.toml
+++ b/bench-tps/Cargo.toml
@@ -14,7 +14,7 @@ clap = "2.33.1"
 log = "0.4.14"
 rayon = "1.5.1"
 serde_json = "1.0.66"
-serde_yaml = "0.8.17"
+serde_yaml = "0.8.18"
 solana-clap-utils = { path = "../clap-utils", version = "=1.8.0" }
 solana-core = { path = "../core", version = "=1.8.0" }
 solana-genesis = { path = "../genesis", version = "=1.8.0" }
diff --git a/cli-config/Cargo.toml b/cli-config/Cargo.toml
index 8c88652a2..240b0c64a 100644
--- a/cli-config/Cargo.toml
+++ b/cli-config/Cargo.toml
@@ -14,7 +14,7 @@ dirs-next = "2.0.0"
 lazy_static = "1.4.0"
 serde = "1.0.127"
 serde_derive = "1.0.103"
-serde_yaml = "0.8.17"
+serde_yaml = "0.8.18"
 url = "2.2.2"
 
 [package.metadata.docs.rs]
diff --git a/genesis/Cargo.toml b/genesis/Cargo.toml
index abac83471..f31589bd4 100644
--- a/genesis/Cargo.toml
+++ b/genesis/Cargo.toml
@@ -15,7 +15,7 @@ clap = "2.33.1"
 chrono = "0.4"
 serde = "1.0.127"
 serde_json = "1.0.66"
-serde_yaml = "0.8.17"
+serde_yaml = "0.8.18"
 solana-clap-utils = { path = "../clap-utils", version = "=1.8.0" }
 solana-cli-config = { path = "../cli-config", version = "=1.8.0" }
 solana-entry = { path = "../entry", version = "=1.8.0" }
diff --git a/install/Cargo.toml b/install/Cargo.toml
index 7bf65f4ce..5198b8ea7 100644
--- a/install/Cargo.toml
+++ b/install/Cargo.toml
@@ -24,7 +24,7 @@ nix = "0.20.0"
 reqwest = { version = "0.11.4", default-features = false, features = ["blocking", "rustls-tls", "json"] }
 serde = { version = "1.0.127", features = ["derive"] }
 serde_json = "1.0.66"
-serde_yaml = "0.8.17"
+serde_yaml = "0.8.18"
 solana-clap-utils = { path = "../clap-utils", version = "=1.8.0" }
 solana-client = { path = "../client", version = "=1.8.0" }
 solana-config-program = { path = "../programs/config", version = "=1.8.0" }
diff --git a/ledger-tool/Cargo.toml b/ledger-tool/Cargo.toml
index 3dc0d5e30..fdaa4881b 100644
--- a/ledger-tool/Cargo.toml
+++ b/ledger-tool/Cargo.toml
@@ -22,7 +22,7 @@ log = { version = "0.4.14" }
 regex = "1"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0.66"
-serde_yaml = "0.8.17"
+serde_yaml = "0.8.18"
 solana-clap-utils = { path = "../clap-utils", version = "=1.8.0" }
 solana-cli-output = { path = "../cli-output", version = "=1.8.0" }
 solana-core = { path = "../core", version = "=1.8.0" }
diff --git a/programs/bpf/Cargo.lock b/programs/bpf/Cargo.lock
index 87e5587dd..f1909b5c7 100644
--- a/programs/bpf/Cargo.lock
+++ b/programs/bpf/Cargo.lock
@@ -2286,9 +2286,9 @@ dependencies = [
 
 [[package]]
 name = "serde_yaml"
-version = "0.8.17"
+version = "0.8.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15654ed4ab61726bf918a39cb8d98a2e2995b002387807fa6ba58fdf7f59bb23"
+checksum = "039ba818c784248423789eec090aab9fb566c7b94d6ebbfa1814a9fd52c8afb2"
 dependencies = [
  "dtoa",
  "linked-hash-map",