diff --git a/Cargo.lock b/Cargo.lock
index 3f3eddf53..d3831efad 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1439,7 +1439,7 @@ dependencies = [
 
 [[package]]
 name = "sec1"
-version = "0.8.0-rc.2"
+version = "0.8.0-rc.3"
 dependencies = [
  "base16ct",
  "der",
@@ -1863,7 +1863,7 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb"
 dependencies = [
- "windows-sys 0.59.0",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
diff --git a/sec1/Cargo.toml b/sec1/Cargo.toml
index b4b4e6701..60d05a128 100644
--- a/sec1/Cargo.toml
+++ b/sec1/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sec1"
-version = "0.8.0-rc.2"
+version = "0.8.0-rc.3"
 description = """
 Pure Rust implementation of SEC1: Elliptic Curve Cryptography encoding formats
 including ASN.1 DER-serialized private keys as well as the