diff --git a/Cargo.lock b/Cargo.lock
index 9c96ae8..1382b50 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -12,19 +12,14 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 name = "atlas"
 version = "0.1.0"
 
-[[package]]
-name = "autocfg"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
-
 [[package]]
 name = "bstr"
-version = "0.2.17"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba3569f383e8f1598449f1a423e72e99569137b47740b1da11ef19af3d5c3223"
+checksum = "fca0852af221f458706eb0725c03e4ed6c46af9ac98e6a689d5e634215d594dd"
 dependencies = [
  "memchr",
+ "serde",
 ]
 
 [[package]]
@@ -52,13 +47,11 @@ dependencies = [
 
 [[package]]
 name = "flate2"
-version = "1.0.22"
+version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e6988e897c1c9c485f43b47a529cef42fde0547f9d8d41a7062518f1d8fc53f"
+checksum = "f82b0f4c27ad9f8bfd1f3208d882da2b09c301bc1c828fd3a00d0216d2fbbff6"
 dependencies = [
- "cfg-if",
  "crc32fast",
- "libc",
  "miniz_oxide",
 ]
 
@@ -80,12 +73,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "libc"
-version = "0.2.118"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06e509672465a0504304aa87f9f176f2b2b716ed8fb105ebe5c02dc6dce96a94"
-
 [[package]]
 name = "loader"
 version = "0.1.0"
@@ -97,18 +84,17 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.4.1"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "308cc39be01b73d0d18f82a0e7b2a3df85245f84af96fdddc5d202d27e47b86a"
+checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
 [[package]]
 name = "miniz_oxide"
-version = "0.4.4"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a92518e98c078586bc6c934028adcca4c92a53d6a958196de835170a01d84e4b"
+checksum = "96590ba8f175222643a85693f33d26e9c8a015f599c216509b1a6894af675d34"
 dependencies = [
  "adler",
- "autocfg",
 ]
 
 [[package]]
@@ -124,11 +110,11 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.36"
+version = "1.0.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7342d5883fbccae1cc37a2353b09c87c9b0f3afd73f5fb9bba687a1f733b029"
+checksum = "5ea3d908b0e36316caf9e9e2c4625cdde190a7e6f440d794667ed17a1855e725"
 dependencies = [
- "unicode-xid",
+ "unicode-ident",
 ]
 
 [[package]]
@@ -147,9 +133,9 @@ checksum = "6f3f6c46a8c1a3b326f1da50a6d63bf592accd8d0c891a3921a5c5aa544e8bf0"
 
 [[package]]
 name = "quote"
-version = "1.0.15"
+version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "864d3e96a899863136fc6e99f3d7cae289dafe43bf2c5ac19b70df7210c0a145"
+checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"
 dependencies = [
  "proc-macro2",
 ]
@@ -168,22 +154,28 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "serde"
+version = "1.0.147"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d193d69bae983fc11a79df82342761dfbf28a99fc8d203dca4c3c1b590948965"
+
 [[package]]
 name = "syn"
-version = "1.0.86"
+version = "1.0.103"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a65b3f4ffa0092e9887669db0eae07941f023991ab58ea44da8fe8e2d511c6b"
+checksum = "a864042229133ada95abf3b54fdc62ef5ccabe9515b64717bcb9a1919e59445d"
 dependencies = [
  "proc-macro2",
  "quote",
- "unicode-xid",
+ "unicode-ident",
 ]
 
 [[package]]
-name = "unicode-xid"
-version = "0.2.2"
+name = "unicode-ident"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
+checksum = "6ceab39d59e4c9499d4e5a8ee0e2735b891bb7308ac83dfb4e80cad195c9f6f3"
 
 [[package]]
 name = "wasm"
diff --git a/gml/Cargo.toml b/gml/Cargo.toml
index 40c1aeb..311d49a 100644
--- a/gml/Cargo.toml
+++ b/gml/Cargo.toml
@@ -6,4 +6,4 @@ edition = "2021"
 [dependencies]
 gml-meta = { path = "meta" }
 project = { path = "../project" }
-bstr = { version = "0.2", default-features = false }
+bstr = { version = "1.0", default-features = false }
diff --git a/runner/Cargo.toml b/runner/Cargo.toml
index 2f8cc1e..9b86db3 100644
--- a/runner/Cargo.toml
+++ b/runner/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2021"
 gml = { path = "../gml" }
 project = { path = "../project" }
 atlas = { path = "atlas" }
-bstr = { version = "0.2", default-features = false, features = ["std"] }
+bstr = { version = "1.0", default-features = false, features = ["alloc"] }
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 wasm = { path = "wasm" }