diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index b1e0b6b88d..ceb00cbb4c 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -42880,14 +42880,14 @@ (define-public rust-parking-lot-0.7
 (define-public rust-parking-lot-core-0.9
   (package
     (name "rust-parking-lot-core")
-    (version "0.9.6")
+    (version "0.9.7")
     (source (origin
               (method url-fetch)
               (uri (crate-uri "parking_lot_core" version))
               (file-name (string-append name "-" version ".tar.gz"))
               (sha256
                (base32
-                "1grkf6s7zgl5blgw941g98z5csfjbrxavprspc8396aw9f0zh7ms"))))
+                "08cm5gg3a4jmr683x9dgih8vj66yn772kjvc8y1m0flyz6wwnsch"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
@@ -42898,7 +42898,7 @@ (define-public rust-parking-lot-core-0.9
         ("rust-redox-syscall" ,rust-redox-syscall-0.2)
         ("rust-smallvec" ,rust-smallvec-1)
         ("rust-thread-id" ,rust-thread-id-4)
-        ("rust-windows-sys" ,rust-windows-sys-0.42))))
+        ("rust-windows-sys" ,rust-windows-sys-0.45))))
     (home-page "https://github.com/Amanieu/parking_lot")
     (synopsis "API for creating custom synchronization primitives")
     (description "This package provides an advanced API for creating custom