diff --git a/Cargo.lock b/Cargo.lock
index bcc29fc2..e8bd9245 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -88,9 +88,9 @@ checksum = "327762f6e5a765692301e5bb513e0d9fef63be86bbc14528052b1cd3e6f03e07"
 
 [[package]]
 name = "bstr"
-version = "1.8.0"
+version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "542f33a8835a0884b006a0c3df3dadd99c0c3f296ed26c2fdc8028e01ad6230c"
+checksum = "c48f0051a4b4c5e0b6d365cd04af53aeaa209e3cc15ec2cdb69e73cc87fbd0dc"
 dependencies = [
  "memchr",
  "regex-automata",
@@ -896,9 +896,9 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.6.4"
+version = "2.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f665ee40bc4a3c5590afb1e9677db74a508659dfd71e126420da8274909a0167"
+checksum = "523dc4f511e55ab87b694dc30d0f820d60906ef06413f93d4d7a1385599cc149"
 
 [[package]]
 name = "memmap2"
diff --git a/Cargo.toml b/Cargo.toml
index fe167732..96b9672b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ name = "stg"
 [dependencies]
 anyhow = "1.0"
 anstyle = { version = "1.0", features = ["std"] }
-bstr = { version = "1.6", default-features = false, features = ["std"] }
+bstr = { version = "1.9", default-features = false, features = ["std"] }
 bzip2-rs = "0.1"
 clap = { version = "~4.4", default-features = false, features = [
   "color",