diff --git a/Cargo.lock b/Cargo.lock
index 6a266a7029..26cef24256 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -532,6 +532,11 @@ name = "smallvec"
 version = "0.6.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "smallvec"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "spirv_cross"
 version = "0.16.0"
@@ -637,7 +642,7 @@ dependencies = [
  "rendy-descriptor 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rendy-memory 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.91 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -760,6 +765,7 @@ dependencies = [
 "checksum shared_library 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "5a9e7e0f2bfae24d8a5b5a66c5b257a83c7412304311512a0c054cd5e619da11"
 "checksum slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 "checksum smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)" = "c4488ae950c49d403731982257768f48fada354a5203fe81f9bb6f43ca9002be"
+"checksum smallvec 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4ecf3b85f68e8abaa7555aa5abdb1153079387e60b718283d732f03897fcfc86"
 "checksum spirv_cross 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fbbe441b3ac8ec0ae6a4f05234239bd372a241ce15793eef694e8b24afc267bb"
 "checksum storage-map 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fd0a4829a5c591dc24a944a736d6b1e4053e51339a79fd5d4702c4c999a9c45e"
 "checksum syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)" = "a1393e4a97a19c01e900df2aec855a29f71cf02c402e2f443b8d2747c25c5dbe"
diff --git a/wgpu-core/Cargo.toml b/wgpu-core/Cargo.toml
index c332640880..a1b799ebc9 100644
--- a/wgpu-core/Cargo.toml
+++ b/wgpu-core/Cargo.toml
@@ -32,7 +32,7 @@ parking_lot = "0.9"
 rendy-memory = "0.5"
 rendy-descriptor = "0.5"
 serde = { version = "1.0", features = ["serde_derive"], optional = true }
-smallvec = "0.6"
+smallvec = "1.0"
 vec_map = "0.8"
 
 [target.'cfg(any(target_os = "ios", target_os = "macos"))'.dependencies]