diff --git a/Cargo.lock b/Cargo.lock
index a4305500ad..45a8ac1839 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3691,9 +3691,9 @@ dependencies = [
 
 [[package]]
 name = "retain_mut"
-version = "0.1.4"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "448296241d034b96c11173591deaa1302f2c17b56092106c1f92c1bc0183a8c9"
+checksum = "11000e6ba5020e53e7cc26f73b91ae7d5496b4977851479edb66b694c0675c21"
 
 [[package]]
 name = "ring"
diff --git a/core/Cargo.toml b/core/Cargo.toml
index f7eb803f6f..05f1e30204 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -31,7 +31,7 @@ rand = "0.7.0"
 rand_chacha = "0.2.2"
 raptorq = "1.6.4"
 rayon = "1.5.1"
-retain_mut = "0.1.4"
+retain_mut = "0.1.5"
 serde = "1.0.130"
 serde_derive = "1.0.103"
 solana-accountsdb-plugin-manager = { path = "../accountsdb-plugin-manager", version = "=1.9.0" }