diff --git a/gnu/local.mk b/gnu/local.mk
index ee4567c857..f222762411 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1898,7 +1898,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/rpcbind-CVE-2017-8779.patch		\
   %D%/packages/patches/rtags-separate-rct.patch			\
   %D%/packages/patches/racket-chez-scheme-bin-sh.patch		\
-  %D%/packages/patches/racket-rktboot-riscv64-support.patch	\
+  %D%/packages/patches/racket-backport-8.10-rktboot.patch	\
   %D%/packages/patches/racket-rktio-bin-sh.patch		\
   %D%/packages/patches/racket-zuo-bin-sh.patch			\
   %D%/packages/patches/remake-impure-dirs.patch			\
diff --git a/gnu/packages/chez.scm b/gnu/packages/chez.scm
index a5cb5a2e06..e5694ec1cf 100644
--- a/gnu/packages/chez.scm
+++ b/gnu/packages/chez.scm
@@ -466,7 +466,7 @@ (define-public chez-scheme-for-racket
   (package
     (inherit chez-scheme)
     (name "chez-scheme-for-racket")
-    (version "9.9.9-pre-release.16")
+    (version "9.9.9-pre-release.17")
     ;; The version should match `scheme-version`.
     ;; See racket/src/ChezScheme/s/cmacros.ss c. line 360.
     ;; It will always be different than the upstream version!
diff --git a/gnu/packages/patches/racket-backport-8.10-rktboot.patch b/gnu/packages/patches/racket-backport-8.10-rktboot.patch
new file mode 100644
index 0000000000..834001bd83
--- /dev/null
+++ b/gnu/packages/patches/racket-backport-8.10-rktboot.patch
@@ -0,0 +1,130 @@
+From 5446e36e0685ec5c7b4f812dec5bf7959db4f906 Mon Sep 17 00:00:00 2001
+From: Efraim Flashner <efraim@flashner.co.il>
+Date: Thu, 20 Jul 2023 15:56:21 +0300
+Subject: [PATCH 1/2] rktboot: Add support for riscv64.
+
+(cherry picked from commit f80c5d001d5235556ae9cde617b1e3a1322d0505)
+---
+ racket/src/rktboot/machine-def.rkt | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/racket/src/rktboot/machine-def.rkt b/racket/src/rktboot/machine-def.rkt
+index 8ff0688652..59ebfc88d8 100644
+--- a/racket/src/rktboot/machine-def.rkt
++++ b/racket/src/rktboot/machine-def.rkt
+@@ -25,6 +25,7 @@
+                                      [(regexp-match? #rx"^t?arm32" target-machine) "arm32"]
+                                      [(regexp-match? #rx"^t?arm64" target-machine) "arm64"]
+                                      [(regexp-match? #rx"^t?ppc32" target-machine) "ppc32"]
++                                     [(regexp-match? #rx"^t?rv64" target-machine) "rv64"]
+                                      [(regexp-match? #rx"^t?pb" target-machine) "pb"]
+                                      [else (error "machine.def: cannot infer architecture")]))]
+                [s (regexp-replace* #rx"[$][(]Mend[)]" s
+
+base-commit: b10ecfb8311fca2d42636eea2ca12aff0b76b208
+-- 
+2.41.0
+
+
+From 6261c3582c386e770d654ca6a36f112834f35aef Mon Sep 17 00:00:00 2001
+From: Philip McGrath <philip@philipmcgrath.com>
+Date: Sun, 16 Jul 2023 15:47:14 -0400
+Subject: [PATCH 2/2] rktboot: improve machene type inference
+
+Related to https://issues.guix.gnu.org/62231
+Related to https://github.com/racket/racket/issues/3948
+
+(cherry picked from commit 005488491cee89e7db38109de4c9dcf2d8d5aef0)
+---
+ racket/src/rktboot/config.rkt | 73 +++++++++++++++++++++++++++++------
+ 1 file changed, 61 insertions(+), 12 deletions(-)
+
+diff --git a/racket/src/rktboot/config.rkt b/racket/src/rktboot/config.rkt
+index 7a969017ed..2b411e002c 100644
+--- a/racket/src/rktboot/config.rkt
++++ b/racket/src/rktboot/config.rkt
+@@ -15,20 +15,69 @@
+                                (path->complete-path scheme-dir))))))
+ (hash-set! ht 'make-boot-scheme-dir scheme-dir)
+ 
++(define (infer-target-machine)
++  ;; Compute a native or pbarch machine string for the current platform.
++  ;; Some caveats:
++  ;;  1. A pbarch Racket will always infer a pbarch machine,
++  ;;     even if a native machine exists. Hopefully this is an
++  ;;     unlikely scenario: if you're running Racket CS, you've
++  ;;     bootstrapped Chez somehow, so you could use `re.boot`.
++  ;;  2. A `tpb` or `pb` Racket on a 32-bit platform would still return
++  ;;     64 from `(system-type 'word)`, but, in addition to the above,
++  ;;     it is not currently possible or desired to build Racket as
++  ;;     `tpb` or `pb` (as opposed to pbarch variants):
++  ;;     see <https://github.com/racket/racket/issues/4692>.
++  ;;  3. On a hypothetical platform where Chez supported both the
++  ;;     architecture and the OS, but not the combination of the two,
++  ;;     (e.g. riscv64 Windows) this code would currently return a
++  ;;     non-existent native machine (e.g. trv64nt) instead of a
++  ;;     working pbarch machine. Presumably this could be fixed if
++  ;;     such a platform came into existence.
++  (define s (path->string (system-library-subpath #f)))
++  (define arch+os
++    (cond
++      [(regexp-match #rx"^([^\\]+)\\\\([^\\]+)$" s)
++       => (λ (m)
++            (reverse (cdr m)))]
++      [(regexp-match #rx"^([^-]+)-(.+)$" s)
++       => cdr]
++      [else
++       (error 'infer-target-machine "unknown format for system library subpath"
++              "produced" (system-library-subpath #f))]))
++  (define arch
++    (case (car arch+os)
++      [("x86_64" "amd64") "a6"] ; https://github.com/racket/racket/issues/4691
++      [("i386") "i3"]
++      [("aarch64") "arm64"]
++      [("arm") "arm32"]
++      [("ppc") "ppc32"]
++      [("riscv64") "rv64"]
++      [("unknown") #f] ; pb machine types
++      [else #f]))
++  (define os
++    (case (cadr arch+os)
++      [("macosx" "darwin" "ios") "osx"]
++      [("win32" "cygwin") "nt"]
++      [("linux" "android") "le"]
++      [("gnu-hurd") "gnu"]
++      [("freebsd") "fb"]
++      [("openbsd") "ob"]
++      [("netbsd") "nb"]
++      [("solaris") "s2"] ; NOT "sunos4" (I think)
++      [("qnx") "qnx"]
++      [("unknown") #f] ; pb machine types
++      [else #f]))
++  (if (and arch os)
++      (string-append "t" arch os)
++      (format "tpb~a~a"
++              (system-type 'word)
++              (if (system-big-endian?)
++                  "b"
++                  "l"))))
++
+ (define target-machine (or (hash-ref ht 'make-boot-targate-machine #f)
+                            (getenv "MACH")
+-                           (case (system-type)
+-                             [(macosx) (if (eqv? 64 (system-type 'word))
+-                                           "ta6osx"
+-                                           "ti3osx")]
+-                             [(windows) (if (eqv? 64 (system-type 'word))
+-                                           "ta6nt"
+-                                           "ti3nt")]
+-                             [else
+-                              (case (path->string (system-library-subpath #f))
+-                                [("x86_64-linux") "ta6le"]
+-                                [("i386-linux") "ti3le"]
+-                                [else #f])])))
++                           (infer-target-machine)))
+ (hash-set! ht 'make-boot-targate-machine target-machine)
+ 
+ (define optimize-level-init 3)
+-- 
+2.41.0
+
diff --git a/gnu/packages/patches/racket-rktboot-riscv64-support.patch b/gnu/packages/patches/racket-rktboot-riscv64-support.patch
deleted file mode 100644
index f268b1e7f8..0000000000
--- a/gnu/packages/patches/racket-rktboot-riscv64-support.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-Submitted upstream:
-https://github.com/racket/racket/pull/4703
-
-diff --git a/racket/src/rktboot/machine-def.rkt b/racket/src/rktboot/machine-def.rkt
-index 8ff0688..59ebfc8 100644
---- a/racket/src/rktboot/machine-def.rkt
-+++ b/racket/src/rktboot/machine-def.rkt
-@@ -25,6 +25,7 @@
-                                      [(regexp-match? #rx"^t?arm32" target-machine) "arm32"]
-                                      [(regexp-match? #rx"^t?arm64" target-machine) "arm64"]
-                                      [(regexp-match? #rx"^t?ppc32" target-machine) "ppc32"]
-+                                     [(regexp-match? #rx"^t?rv64" target-machine) "rv64"]
-                                      [(regexp-match? #rx"^t?pb" target-machine) "pb"]
-                                      [else (error "machine.def: cannot infer architecture")]))]
-                [s (regexp-replace* #rx"[$][(]Mend[)]" s
diff --git a/gnu/packages/racket.scm b/gnu/packages/racket.scm
index 03abd7cc41..b6ab687a21 100644
--- a/gnu/packages/racket.scm
+++ b/gnu/packages/racket.scm
@@ -190,7 +190,7 @@ (define-module (gnu packages racket)
 ;;
 ;; CODE:
 
-(define %racket-version "8.9") ; Remember to update chez-scheme-for-racket!
+(define %racket-version "8.10") ; Remember to update chez-scheme-for-racket!
 (define %zuo-version "1.6") ; defined in racket/src/zuo/zuo.c
 (define %racket-commit
   (string-append "v" %racket-version))
@@ -201,10 +201,10 @@ (define %racket-origin
           (url "https://github.com/racket/racket")
           (commit %racket-commit)))
     (sha256
-     (base32 "120djvscm2x1nv46is0kzwahd22rcc8gc0ssf12jnj7w290dpmra"))
+     (base32 "0xhra47lnz5aq2shvsil4vcravai4n86r4v1lza7r07n6s1pb9s5"))
     (file-name (git-file-name "racket" %racket-version))
     (patches (search-patches "racket-chez-scheme-bin-sh.patch"
-                             "racket-rktboot-riscv64-support.patch"
+                             "racket-backport-8.10-rktboot.patch"
                              "racket-rktio-bin-sh.patch"
                              "racket-zuo-bin-sh.patch"))
     (modules '((guix build utils)))
@@ -699,7 +699,7 @@ (define-public racket
        "contract-profile" (base32 "1xm2z8g0dpv5d9h2sg680vx1a8ix9gbsdpxxb8qv1w7akp73paj3")
        '(("contract-profile" ".")))
       (simple-racket-origin
-       "data" (base32 "08sj4m0g0cp7gwb0nq90m770f0c21b7ydif7nljc8rxmcdprfisc")
+       "data" (base32 "1pml8g3zgvnaiqb659psh99m70v96m6nh9zash2vfgir46j4rjnh")
        '("data" "data-doc" "data-enumerate-lib" "data-lib"))
       (simple-racket-origin
        "datalog" (base32 "0nf6cy4djpyhfvgpa6yn72apbz9s83gp0qg95pzjd0az4v6qwq1s")
@@ -708,7 +708,7 @@ (define-public racket
        "db" (base32 "0xx0k8yw2vb9b4vk2dwjfbpixnmriqsv7kpv3fvfxbwyg42y0db5")
        '("db" "db-doc" "db-lib"))
       (simple-racket-origin
-       "deinprogramm" (base32 "0iv14kig8w6kwxxmcfsxskk6x7a4kgzppzgyznzgy1mk6p5rxbjg")
+       "deinprogramm" (base32 "0889154ssw56aq6iqxnzgjram9x6c64sscjzrhr4077vnv4h1c93")
        '("deinprogramm" "deinprogramm-signature"))
       (simple-racket-origin
        "distributed-places" (base32 "1dajpkj9balqcpv6cdk9hwjz592h1vq8rrx5vncariiac4vbdpa0")
@@ -717,7 +717,7 @@ (define-public racket
        "draw" (base32 "0vf40hp6h14zgs0gx40jzdzxm4ai1vxwpmg65y00lwmdxc97b2ji")
        '("draw" "draw-doc" "draw-lib"))
       (simple-racket-origin
-       "drracket" (base32 "1b2fammrkb01kglf0n1rzdq2ngay4adnjh3gdmnza7mxz09y35m2")
+       "drracket" (base32 "0haban4fysr8i2w071nra9s97zkrrx5f5c874r9pr2k9bhqcp4jq")
        '("drracket"
          "drracket-plugin-lib"
          "drracket-tool"
@@ -751,13 +751,13 @@ (define-public racket
        "games" (base32 "0kpn3izlx1ccd0pj0dnvmnrhny51b85xy418a7psj70lz8j8415d")
        '(("games" ".")))
       (simple-racket-origin
-       "gui" (base32 "01ydlr10gkdm66x1gx3im5lwiap0ssiph8nmaisv0xrnrirbnp51")
+       "gui" (base32 "1s2a8qgm7dqpxyi9plshdbaxzd8klc80i8ppjpc5i5xyhcfmzyvf")
        '("gui" "gui-doc" "gui-lib" "tex-table"))
       (simple-racket-origin
        "gui-pkg-manager" (base32 "1ji9448d723nklqvycwdswj0ni28sabrncag14f9mx47did5myb5")
        '("gui-pkg-manager-lib"))
       (simple-racket-origin
-       "htdp" (base32 "1qnnnh9d9kjzlaasql7gi0h8z893bzb9kffay00mwg2j0bfzsf2s")
+       "htdp" (base32 "0kd92rg8m8my11pq1dxvv6dyban77j6kvs368xsl6fr52jd7zbkl")
        '("htdp" "htdp-doc" "htdp-lib"))
       (simple-racket-origin
        "html" (base32 "18n1jnjgzfknc8nv8dppi85nb8q08gqdwkg6hfjk08x0p00anx2x")
@@ -781,7 +781,7 @@ (define-public racket
        "make" (base32 "10852fj30bz5r46c3d99s37fkgy5yh44gb01j29sf3kxnhi0g2sa")
        '(("make" ".")))
       (simple-racket-origin
-       "math" (base32 "1qz4k6iwbrf9l7dhivrznghrpbqhxx14yczkgqpkz6yqawi642x9")
+       "math" (base32 "1l0r4xpbbjz0b2s6v3kn490zgs2q1dnj3ga95y1505jmcwgb2hl9")
        '("math" "math-doc" "math-lib"))
       (simple-racket-origin
        "mysterx" (base32 "11p9jzrafw0hizhl0cs4sxx7rv281185q8hryic2rpk0kzjdyr48")
@@ -799,7 +799,7 @@ (define-public racket
                              (url "https://github.com/RenaissanceBug/racket-cookies")
                              (commit %racket-commit)))
                        (sha256 (base32
-                                "0k0hifxhywl5c3hjcaiizc098dpyk001d981p572gly116yvjxc1"))
+                                "05lnml9nszcq72k8bi4iwdyplp2iv23ywb2gmrs2hr8837fqi65y"))
                        (file-name
                         (git-file-name "RenaissanceBug-racket-cookies" %racket-version)))
        '("net-cookies" "net-cookies-doc" "net-cookies-lib"))
@@ -825,7 +825,7 @@ (define-public racket
        "pconvert" (base32 "00czi0p399mmyrvxyrs5kniizpkqfxyz2ncxqi2jy79a7wk79pb1")
        '("pconvert-lib"))
       (simple-racket-origin
-       "pict" (base32 "0j6m95pq523pz526d7my8b3cg8a3jssag2mafxcq531prlnzq9sq")
+       "pict" (base32 "1vsn91r167wssaflzz080nsrcf0jfhl2a48zcj9hvdb77arbj8kc")
        '("pict" "pict-doc" "pict-lib"))
       (simple-racket-origin
        "pict-snip" (base32 "081nwiy4a0n4f7xws16hqbhf0j3kz5alizndi3nnyr3chm4kng6x")
@@ -840,7 +840,7 @@ (define-public racket
        "planet" (base32 "0r2yqrzrmdjjyr14k6hhlzc5kzrcx3583m1s02mhrcmpfw0s85w9")
        '("planet" "planet-doc" "planet-lib"))
       (simple-racket-origin
-       "plot" (base32 "13i6cwkscb4j6zmdc122iidmykwpxfk8xjmq09c6gv77slfynivl")
+       "plot" (base32 "1p0jxrwdwkb7z6ppp2ccpdzmizjimfpkdgilvbgv8x6mmqf0bf6q")
        '("plot" "plot-compat" "plot-doc" "plot-gui-lib" "plot-lib"))
       (simple-racket-origin
        "preprocessor" (base32 "1p5aid58ifnjy4xl0ysh85cq39k25661v975jrpk182z3k5621mg")
@@ -876,7 +876,7 @@ (define-public racket
                          (git-file-name "jeapostrophe-racket-cheat" %racket-version)))
        '(("racket-cheat" ".")))
       (simple-racket-origin
-       "racklog" (base32 "0fbq0fpfb3l6h7h772dvkmlzlk2dnq5f8296xx1qxhhwypibqzr9")
+       "racklog" (base32 "0fr8xij0sssfnmwn6dfdi4jj3l62f2yj3jrjljv13kaycrfls032")
        '(("racklog" ".")))
       (simple-racket-origin
        "rackunit" (base32 "03v1yvqgk3f65caqiwnadq00sjbg813ic949hys29f4c8mxz6gic")
@@ -895,7 +895,7 @@ (define-public racket
        "realm" (base32 "0rlvwyd6rpyl0zda4a5p8dp346fvqzc8555dgfnrhliymkxb6x4g")
        '(("realm" ".")))
       (simple-racket-origin
-       "redex" (base32 "16kyi4nxxi4a05gjarb9dayysg032vsad5mmwn1j6d6yxxhbw9jr")
+       "redex" (base32 "00pm0pj3h19a9dar4pzdn8q5l7bvl92q9gkh04k1ddlcx4af1m10")
        '("redex"
          "redex-benchmark"
          "redex-doc"
@@ -910,7 +910,7 @@ (define-public racket
        "scheme-lib" (base32 "0pcf0y8rp4qyjhaz5ww5sr5diq0wpcdfrrnask7zapyklzx1jx8x")
        '(("scheme-lib" ".")))
       (simple-racket-origin
-       "scribble" (base32 "06q5jhfblps47ly9fv5pkcz3nk8akfgad9ank32dh1svagq9plzf")
+       "scribble" (base32 "1jnbvl98yn8dhblcx411jybd879g4aj6d136xi23i4zwwrbsiy6m")
        '("scribble"
          "scribble-doc"
          "scribble-html-lib"
@@ -936,13 +936,13 @@ (define-public racket
        "slatex" (base32 "0pkm2isbbdk63slrbsxcql7rr0wdrw5kapw1xq4ps5k8dhlzv8x0")
        '(("slatex" ".")))
       (simple-racket-origin
-       "slideshow" (base32 "0phq0mvy0dh8hhbhxhmsini286dyggy6cgxq7mcwj4n2sbw38sas")
+       "slideshow" (base32 "0hmg5184cpxjb0ni6v2zkf4l29j8yyzm9pzv1gvmw2fm1rlrry4f")
        '("slideshow" "slideshow-doc" "slideshow-exe" "slideshow-lib" "slideshow-plugin"))
       (simple-racket-origin
-       "snip" (base32 "1j7sk364w2cggr4i5my1p2ibyvslrnj45xwxhihx6zypkbk59c3m")
+       "snip" (base32 "1b90ccqilnyszbphms3svm3c7dbk7870ifybjjipss5srb32mj2d")
        '("snip" "snip-lib"))
       (simple-racket-origin
-       "typed-racket" (base32 "0iz62xy2grkwyi4krz0chi3fswg74zd5s5jpdqyhxhdqq3gcscp0")
+       "typed-racket" (base32 "1721qgk1fplzwcgidg342anvykr88prvl1jag4vg8qxz8m28wi08")
        '("source-syntax"
          "typed-racket"
          "typed-racket-compatibility"
@@ -953,13 +953,13 @@ (define-public racket
        "srfi" (base32 "0rvx49ni1v8ikbx1a6qg97pprpkxmy7cgl918f52hq7jlx91b71x")
        '("srfi" "srfi-doc" "srfi-lib" "srfi-lite-lib"))
       (simple-racket-origin
-       "string-constants" (base32 "1lxab9323xmxqs4mxbgr504xgcgsf9dvx2xsb4p92fjzsif0d64y")
+       "string-constants" (base32 "1jxbh91x1r65lahjlix61rmkjikcam2k5w97xj8r7p7z05240dih")
        '("string-constants" "string-constants-doc" "string-constants-lib"))
       (simple-racket-origin
        "swindle" (base32 "1q8vdxpzczzwdw2mys2caab45yvadmqkixsr29k8pl03n8dsg8j9")
        '(("swindle" ".")))
       (simple-racket-origin
-       "syntax-color" (base32 "03fjmpww2958sryicrrcrpqwq6ibslfxd86ckl1mgafm3kr02qhp")
+       "syntax-color" (base32 "0lcv6glhsx27lkz7wwalzgfr0nb0hdqjic54z3rcfxhag4p6sg8i")
        '("syntax-color" "syntax-color-doc" "syntax-color-lib"))
       (simple-racket-origin
        "trace" (base32 "070ihla5j796hdarn5wxdwn4xj0xnkm50shgh49jy994mribvhia")
@@ -968,7 +968,7 @@ (define-public racket
        "unix-socket" (base32 "02dfwas5ynbpyz74w9kwb4wgb37y5wys7svrlmir8k0n9ph9vq0y")
        '("unix-socket" "unix-socket-doc" "unix-socket-lib"))
       (simple-racket-origin
-       "web-server" (base32 "0xfg0n0rg1g5rbqq4mm0qjgqkkrgm3ilzkffga2bjx253jrrrcai")
+       "web-server" (base32 "0sizb50rbnqmdx8igpqshj0hzsqyg30faf7wb9fs08sjs0lqkgsf")
        '("web-server" "web-server-doc" "web-server-lib"))
       (simple-racket-origin
        "wxme" (base32 "1qp5gr9gqsakiq3alw6m4yyv5vw4i3hp4y4nhq8vl2nkjmirvn0b")
