diff --git a/Cargo.toml b/Cargo.toml
index 4b0b41d..34450d1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -46,7 +46,7 @@ byteorder = { version = "^1.2.3", default-features = false, features = ["i128"]
 digest = "0.7"
 generic-array = "0.9"
 clear_on_drop = "=0.2.3"
-subtle = { version = "0.9", default-features = false }
+subtle = { version = "1", default-features = false }
 serde = { version = "1.0", optional = true }
 packed_simd = { version = "0.3.0", features = ["into_bits"], optional = true }
 
@@ -56,7 +56,7 @@ byteorder = { version = "^1.2.3", default-features = false, features = ["i128"]
 digest = "0.7"
 generic-array = "0.9"
 clear_on_drop = "=0.2.3"
-subtle = { version = "0.7", features = ["generic-impls"], default-features = false }
+subtle = { version = "1", default-features = false }
 serde = { version = "1.0", optional = true }
 packed_simd = { version = "0.3.0", features = ["into_bits"], optional = true }
 
diff --git a/README.md b/README.md
index e699da4..833d3c1 100644
--- a/README.md
+++ b/README.md
@@ -26,11 +26,6 @@ prime-order group from a non-prime-order Edwards curve.  This provides the
 speed and safety benefits of Edwards curve arithmetic, without the pitfalls of
 cofactor-related abstraction mismatches.
 
-## Stability
-
-We have recently released a `1.0.0-pre.0` version of `curve25519-dalek` and
-would greatly appreciate testing and feedback on our API and performance.
-
 # Documentation
 
 The semver-stable, public-facing `curve25519-dalek` API is documented