diff --git a/Cargo.lock b/Cargo.lock
index 1cac7c321a..7953cfd04f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2302,9 +2302,9 @@ checksum = "1b03d17f364a3a042d5e5d46b053bbbf82c92c9430c592dd4c064dc6ee997125"
 
 [[package]]
 name = "libloading"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afe203d669ec979b7128619bae5a63b7b42e9203c1b29146079ee05e2f604b52"
+checksum = "efbc0f03f9a775e9f6aed295c6a1ba2253c5757a9e03d55c6caa46a681abcddd"
 dependencies = [
  "cfg-if 1.0.0",
  "winapi 0.3.9",
diff --git a/accountsdb-plugin-manager/Cargo.toml b/accountsdb-plugin-manager/Cargo.toml
index b7829de89c..8c78fa34ba 100644
--- a/accountsdb-plugin-manager/Cargo.toml
+++ b/accountsdb-plugin-manager/Cargo.toml
@@ -12,7 +12,7 @@ documentation = "https://docs.rs/solana-validator"
 [dependencies]
 bs58 = "0.4.0"
 crossbeam-channel = "0.5"
-libloading = "0.7.2"
+libloading = "0.7.3"
 log = "0.4.11"
 serde = "1.0.133"
 serde_derive = "1.0.103"
diff --git a/programs/bpf/Cargo.lock b/programs/bpf/Cargo.lock
index d7ce5edaf7..511b39482a 100644
--- a/programs/bpf/Cargo.lock
+++ b/programs/bpf/Cargo.lock
@@ -1497,9 +1497,9 @@ checksum = "1b03d17f364a3a042d5e5d46b053bbbf82c92c9430c592dd4c064dc6ee997125"
 
 [[package]]
 name = "libloading"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afe203d669ec979b7128619bae5a63b7b42e9203c1b29146079ee05e2f604b52"
+checksum = "efbc0f03f9a775e9f6aed295c6a1ba2253c5757a9e03d55c6caa46a681abcddd"
 dependencies = [
  "cfg-if 1.0.0",
  "winapi",