diff --git a/Cargo.lock b/Cargo.lock
index 110f370832a10..0ac3dfba03023 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4902,9 +4902,9 @@ checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
 [[package]]
 name = "memmap2"
-version = "0.6.0"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f9ff02d2efdc645fca1ee55f45545b996e7da776b5b60c4e170334457551693"
+checksum = "a0aa1b505aeecb0adb017db2b6a79a17a38e64f882a201f05e9de8a982cd6096"
 dependencies = [
  "libc",
 ]
diff --git a/lib/vector-buffers/Cargo.toml b/lib/vector-buffers/Cargo.toml
index 30c9bd1316fa2..cf868ccfe0b54 100644
--- a/lib/vector-buffers/Cargo.toml
+++ b/lib/vector-buffers/Cargo.toml
@@ -16,7 +16,7 @@ crossbeam-queue = { version = "0.3.8", default-features = false, features = ["st
 crossbeam-utils = { version = "0.8.15", default-features = false }
 fslock = { version = "0.2.1", default-features = false, features = ["std"] }
 futures = { version = "0.3.28", default-features = false, features = ["std"] }
-memmap2 = { version = "0.6.0", default-features = false }
+memmap2 = { version = "0.6.1", default-features = false }
 metrics = "0.21.0"
 num-traits = { version = "0.2.15", default-features = false }
 pin-project = { version = "1.0.12", default-features = false }