diff --git a/editors/sly/Makefile b/editors/sly/Makefile
index 01b7ac36fd54..1ff0803048b8 100644
--- a/editors/sly/Makefile
+++ b/editors/sly/Makefile
@@ -1,71 +1,70 @@
 PORTNAME=	sly
-DISTVERSION=	1.0.43-20230624
-PORTREVISION=	4
+DISTVERSION=	1.0.43-20240809
 CATEGORIES=	editors elisp
 PKGNAMESUFFIX=	${EMACS_PKGNAMESUFFIX}
 
 MAINTAINER=	olce.freebsd.ports@certner.fr
 COMMENT=	Sylvester the Cat's Common Lisp IDE for Emacs
 WWW=		https://github.com/joaotavora/sly
 
 LICENSE=	PD
 
 USES=		emacs gmake
 USE_GITHUB=	yes
 GH_ACCOUNT=	joaotavora
-GH_TAGNAME=	df62abae73bd511885c9c7ec0ea7ea1469a00923
+GH_TAGNAME=	742355f7554ab6c46e5c1c9bdb89068f55359eaa
 
 NO_ARCH=	yes
 
 INFO=		sly
 
 ALL_TARGET=	all doc-sly.info
 
 PLIST_THIS_LISPDIR=	${EMACS_VERSION_SITE_LISPDIR}/sly
 THIS_LISPDIR=		${PREFIX}/${PLIST_THIS_LISPDIR}
 PLIST_SUB+=		THIS_LISPDIR=${PLIST_THIS_LISPDIR}
 
 PORTSCOUT=	limit:^[0-9]
 
 OPTIONS_DEFINE=	DOCS DOCS_PDF
 OPTIONS_DEFAULT=DOCS DOCS_PDF
 
 DOCS_PDF_DESC=	Build PDF documentation (requires DOCS)
 
 ROOT_DOCS_FILES=	CONTRIBUTING.md NEWS.md PROBLEMS.md README.md
 GENERATED_DOCS_FILES=	sly.html
 DOCS_BUILD_DEPENDS=	texinfo>=5.2:print/texinfo
 
 DOCS_PDF_IMPLIES=	DOCS
 DOCS_PDF_USES=	tex
 DOCS_PDF_USE=	TEX=latex:build,pdftex:build,dvipsk:build
 
 .include <bsd.port.options.mk>
 
 .if !empty(PORT_OPTIONS:MDOCS_PDF)
 GENERATED_DOCS_FILES+=	sly.pdf sly-refcard.pdf
 .endif
 
 ALL_TARGET+=	${GENERATED_DOCS_FILES:%=doc-%}
 
 PORTDOCS:=	CONTRIBUTING.md NEWS.md PROBLEMS.md README.md \
 		${GENERATED_DOCS_FILES}
 
 do-install:
 	@${MKDIR} ${STAGEDIR}${THIS_LISPDIR}
 	(cd ${WRKSRC} && \
 		${COPYTREE_SHARE} . ${STAGEDIR}${THIS_LISPDIR} \
 		"! ( -depth 1 ( -name Makefile -o -name *\.md -o \
 				-name \.[^.]* ) -o \
 			-path \./doc* )")
 	${INSTALL_DATA} ${WRKSRC}/doc/${INFO}.info \
 		${STAGEDIR}${PREFIX}/${INFO_PATH}
 
 # DOCS_PDF depends on DOCS
 post-install-DOCS-on:
 	${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${ROOT_DOCS_FILES:%=${WRKSRC}/%} \
 		${GENERATED_DOCS_FILES:%=${WRKSRC}/doc/%} \
 		${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
diff --git a/editors/sly/distinfo b/editors/sly/distinfo
index 04049fb2af66..b1da6a4f0fc2 100644
--- a/editors/sly/distinfo
+++ b/editors/sly/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1692890116
-SHA256 (joaotavora-sly-1.0.43-20230624-df62abae73bd511885c9c7ec0ea7ea1469a00923_GH0.tar.gz) = 9e961e06cd80bfa9a993446e30da8b378ba92b3d69e52d56c3ac2e18115a0889
-SIZE (joaotavora-sly-1.0.43-20230624-df62abae73bd511885c9c7ec0ea7ea1469a00923_GH0.tar.gz) = 1840949
+TIMESTAMP = 1736445917
+SHA256 (joaotavora-sly-1.0.43-20240809-742355f7554ab6c46e5c1c9bdb89068f55359eaa_GH0.tar.gz) = ffa627a3f4740372e88990113a2af8178f7bce0771f36b35896f8018b34b6e5f
+SIZE (joaotavora-sly-1.0.43-20240809-742355f7554ab6c46e5c1c9bdb89068f55359eaa_GH0.tar.gz) = 1841274
diff --git a/editors/sly/files/patch-sly.el b/editors/sly/files/patch-sly.el
index 22aa9c81ed7c..cd96a7e4bb54 100644
--- a/editors/sly/files/patch-sly.el
+++ b/editors/sly/files/patch-sly.el
@@ -1,46 +1,53 @@
---- sly.el.orig	2023-05-23 12:54:52 UTC
+--- sly.el.orig	2024-08-09 21:19:04 UTC
 +++ sly.el
-@@ -7475,22 +7475,30 @@ can be found."
- ;;;###autoload
- (add-hook 'lisp-mode-hook 'sly-editing-mode)
+@@ -7487,24 +7487,35 @@ other non-nil value to unconditionally replace SLIME."
+                  (const :tag "Do not replace SLIME" nil)
+                  (const :tag "Do replace SLIME" t)))
  
 -(cond
 - ((or (not (memq 'slime-lisp-mode-hook lisp-mode-hook))
 -      noninteractive
 -      (prog1
--          (y-or-n-p "[sly] SLIME detected in `lisp-mode-hook', causes keybinding conflicts.  Remove it for this Emacs session?")
+-          (if (eq sly-replace-slime 'ask)
+-              (y-or-n-p "[sly] SLIME detected in `lisp-mode-hook', causes keybinding conflicts.  Remove it for this Emacs session?")
+-            sly-replace-slime)
 -        (warn "To restore SLIME in this session, customize `lisp-mode-hook'
 -and replace `sly-editing-mode' with `slime-lisp-mode-hook'.")))
 -  (remove-hook 'lisp-mode-hook 'slime-lisp-mode-hook)
 +(let ((proceed-p
 +       (if noninteractive
-+           (lambda () t)
++           (lambda ()
++             (if (eq sly-replace-slime 'ask)
++                 t
++               sly-replace-slime))
 +         (let (asked resp)
 +           (lambda ()
 +             (unless asked
 +               (setq resp
-+                     (y-or-n-p
-+                      (eval-when-compile
-+                        (concat "[sly] SLIME detected. Try to disable it "
-+                                "for this Emacs session?")))
++                     (if (eq sly-replace-slime 'ask)
++                         (y-or-n-p
++                          (eval-when-compile
++                            (concat "[sly] SLIME detected. Try to disable it "
++                                    "for this Emacs session?")))
++                       sly-replace-slime)
 +                     asked t))
 +             resp)))))
 +  (when (and (memq 'slime-lisp-mode-hook lisp-mode-hook)
 +             (funcall proceed-p))
 +    (warn "To restore SLIME in this session, customize `lisp-mode-hook' and
 +replace `sly-editing-mode' with `slime-lisp-mode-hook'.")
 +    (remove-hook 'lisp-mode-hook 'slime-lisp-mode-hook))
    (dolist (buffer (buffer-list))
      (with-current-buffer buffer
        (when (eq major-mode 'lisp-mode)
 -        (unless sly-editing-mode (sly-editing-mode 1))
 -        (ignore-errors (and (featurep 'slime) (funcall 'slime-mode -1)))))))
 - (t
 -  (warn
 -   "`sly.el' loaded OK. To use SLY, customize `lisp-mode-hook' and remove `slime-lisp-mode-hook'.")))
 +        (when (and (boundp 'slime-mode) slime-mode (funcall proceed-p))
 +          (ignore-errors (funcall 'slime-mode -1)))
 +        (sly-editing-mode 1)))))
  
  (provide 'sly)