diff --git a/gnu/packages/virtualization.scm b/gnu/packages/virtualization.scm
index e8ab4616bb..6b789ac36c 100644
--- a/gnu/packages/virtualization.scm
+++ b/gnu/packages/virtualization.scm
@@ -3504,34 +3504,37 @@ machines with shared folder, ssh, and disk creation support.")
     (license license:expat)))
 
 (define-public riscv-pk
-  (package
-    (name "riscv-pk")
-    (version "1.0.0")
-    (source
-     (origin
-       (method git-fetch)
-       (uri (git-reference
-             (url "https://github.com/riscv-software-src/riscv-pk")
-             (commit (string-append "v" version))))
-       (file-name (git-file-name name version))
-       (sha256
-        (base32
-         "1cc0rz4q3a1zw8756b8yysw8lb5g4xbjajh5lvqbjix41hbdx6xz"))))
-    (build-system gnu-build-system)
-    (arguments
-     (list #:out-of-source? #t
-           ;; riscv-pk can only be built for riscv64.
-           #:target "riscv64-linux-gnu"
-           #:make-flags #~(list (string-append "INSTALLDIR=" #$output))
-           ;; Add flags to keep symbols fromhost and tohost. These symbols are
-           ;; required for the correct functioning of pk.
-           #:strip-flags #~(list "--strip-unneeded"
-                                 "--keep-symbol=fromhost"
-                                 "--keep-symbol=tohost"
-                                 "--enable-deterministic-archives")))
-    (home-page "https://github.com/riscv-software-src/riscv-pk")
-    (synopsis "RISC-V Proxy Kernel")
-    (description "The RISC-V Proxy Kernel, @command{pk}, is a lightweight
+  ;; Last tag in 2019.
+  (let ((commit "9c61d29846d8521d9487a57739330f9682d5b542")
+        (revision "0"))
+    (package
+      (name "riscv-pk")
+      (version (git-version "1.1.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+                (url "https://github.com/riscv-software-src/riscv-pk")
+                (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0k5ahxydxiaw2plcn3br70r8rskm0i3815jdrcywv6r8lb8xm2wd"))))
+      (build-system gnu-build-system)
+      (arguments
+       (list #:out-of-source? #t
+             ;; riscv-pk can only be built for riscv64.
+             #:target "riscv64-linux-gnu"
+             #:make-flags #~(list (string-append "INSTALLDIR=" #$output))
+             ;; Add flags to keep symbols fromhost and tohost. These symbols are
+             ;; required for the correct functioning of pk.
+             #:strip-flags #~(list "--strip-unneeded"
+                                   "--keep-symbol=fromhost"
+                                   "--keep-symbol=tohost"
+                                   "--enable-deterministic-archives")))
+      (home-page "https://github.com/riscv-software-src/riscv-pk")
+      (synopsis "RISC-V Proxy Kernel")
+      (description "The RISC-V Proxy Kernel, @command{pk}, is a lightweight
 application execution environment that can host statically-linked RISC-V ELF
 binaries.  It is designed to support tethered RISC-V implementations with
 limited I/O capability and thus handles I/O-related system calls by proxying
@@ -3540,7 +3543,7 @@ them to a host computer.
 This package also contains the Berkeley Boot Loader, @command{bbl}, which is a
 supervisor execution environment for tethered RISC-V systems.  It is designed
 to host the RISC-V Linux port.")
-    (license license:bsd-3)))
+      (license license:bsd-3))))
 
 (define-public hivex
   (package