diff --git a/Cargo.lock b/Cargo.lock
index 70283e7f..e8c7b734 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -108,9 +108,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bstr"
-version = "1.6.0"
+version = "1.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6798148dccfbff0fae41c7574d2fa8f1ef3492fba0face179de5d8d447d67b05"
+checksum = "4c2f7349907b712260e64b0afe2f84692af14a454be26187d9df565c7f69266a"
 dependencies = [
  "memchr",
  "serde",
@@ -287,9 +287,9 @@ checksum = "b06a4cde4c0f271a446782e3eff8de789548ce57dbc8eca9292c27f4a42004b4"
 
 [[package]]
 name = "memchr"
-version = "2.5.0"
+version = "2.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
+checksum = "5486aed0026218e61b8a01d5fbd5a0a134649abb71a0e53b7bc088529dced86e"
 
 [[package]]
 name = "mezzaluna-type-registry"
diff --git a/playground/Cargo.toml b/playground/Cargo.toml
index 0773d721..880ce106 100644
--- a/playground/Cargo.toml
+++ b/playground/Cargo.toml
@@ -16,7 +16,7 @@ repository.workspace = true
 homepage.workspace = true
 
 [dependencies]
-bstr = { version = "1.6.0", default-features = false }
+bstr = { version = "1.6.2", default-features = false }
 
 [dependencies.artichoke]
 version = "0.1.0-pre.0"