diff --git a/srcpkgs/giac/template b/srcpkgs/giac/template
index 89cc3848162..a5023e6af1d 100644
--- a/srcpkgs/giac/template
+++ b/srcpkgs/giac/template
@@ -1,6 +1,6 @@
 # Template file for 'giac'
 pkgname=giac
-version=1.5.0.59
+version=1.5.0.87
 revision=1
 wrksrc="giac-${version%.*}"
 build_style=gnu-configure
@@ -12,7 +12,7 @@ maintainer="Orphaned <orphan@voidlinux.org>"
 license="GPL-3.0-or-later"
 homepage="https://www-fourier.ujf-grenoble.fr/~parisse/giac.html"
 distfiles="https://www-fourier.ujf-grenoble.fr/~parisse/debian/dists/stable/main/source/giac_${version%.*}-${version##*.}.tar.gz"
-checksum=3f97a48e5c170dda28b26e9830a4eed7acade409e1b851dc1dd0a26fbc1e0f5e
+checksum=bbd6f0aafe373de3c9ed53d21878224e847359fdd9a7cdf9e9096e7c960f10b4
 
 post_install() {
 	# remove duplicates
@@ -45,4 +45,3 @@ giac-doc_package() {
 		find ${PKGDESTDIR} -name "Makefile*" -delete
 	}
 }
-