diff --git a/perf/images/tokio-quiche/v0.16/Cargo.lock b/perf/images/tokio-quiche/v0.16/Cargo.lock
index dccaa38..9e81dd5 100644
--- a/perf/images/tokio-quiche/v0.16/Cargo.lock
+++ b/perf/images/tokio-quiche/v0.16/Cargo.lock
@@ -197,7 +197,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "93f85c3824e4191621dec0551e3cef3d511f329da9a8990bf3e450a85651d97e"
 dependencies = [
  "backtrace",
- "rand 0.8.5",
+ "rand 0.8.6",
  "tokio",
  "trackable",
 ]
@@ -872,7 +872,7 @@ dependencies = [
  "parking_lot",
  "portable-atomic",
  "quanta",
- "rand 0.8.5",
+ "rand 0.8.6",
  "smallvec",
  "spinning_top",
 ]
@@ -1907,9 +1907,9 @@ checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
 
 [[package]]
 name = "rand"
-version = "0.8.5"
+version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+checksum = "5ca0ecfa931c29007047d1bc58e623ab12e5590e8c7cc53200d5202b69266d8a"
 dependencies = [
  "libc",
  "rand_chacha 0.3.1",