diff --git a/Cargo.lock b/Cargo.lock
index feb4033c83..efbde4adf5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3580,9 +3580,9 @@ dependencies = [
 
 [[package]]
 name = "retain_mut"
-version = "0.1.5"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11000e6ba5020e53e7cc26f73b91ae7d5496b4977851479edb66b694c0675c21"
+checksum = "8c31b5c4033f8fdde8700e4657be2c497e7288f01515be52168c631e2e4d4086"
 
 [[package]]
 name = "ring"
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 19064e1268..0127bcb867 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -30,7 +30,7 @@ lru = "0.7.2"
 rand = "0.7.0"
 rand_chacha = "0.2.2"
 rayon = "1.5.1"
-retain_mut = "0.1.5"
+retain_mut = "0.1.7"
 serde = "1.0.136"
 serde_derive = "1.0.103"
 solana-address-lookup-table-program = { path = "../programs/address-lookup-table", version = "=1.10.1" }