diff --git a/Cargo.lock b/Cargo.lock
index 85bc0cb2c..840026c2d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1606,7 +1606,7 @@ checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
 
 [[package]]
 name = "spki"
-version = "0.8.0-rc.0"
+version = "0.8.0-rc.1"
 dependencies = [
  "arbitrary",
  "base64ct 1.6.0",
@@ -1878,7 +1878,7 @@ 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/spki/Cargo.toml b/spki/Cargo.toml
index 69bc2e1b0..fd952d0e7 100644
--- a/spki/Cargo.toml
+++ b/spki/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "spki"
-version = "0.8.0-rc.0"
+version = "0.8.0-rc.1"
 description = """
 X.509 Subject Public Key Info (RFC5280) describing public keys as well as their
 associated AlgorithmIdentifiers (i.e. OIDs)