diff --git a/srcpkgs/giac/template b/srcpkgs/giac/template
index de5bc030d78..6ccb0e68aea 100644
--- a/srcpkgs/giac/template
+++ b/srcpkgs/giac/template
@@ -1,6 +1,6 @@
 # Template file for 'giac'
 pkgname=giac
-version=1.9.0.29
+version=1.9.0.37
 revision=1
 build_style=gnu-configure
 configure_args="--disable-micropy --disable-quickjs"
@@ -15,7 +15,7 @@ license="GPL-3.0-or-later"
 homepage="https://www-fourier.ujf-grenoble.fr/~parisse/giac.html"
 changelog="https://www-fourier.ujf-grenoble.fr/~parisse/install_en#new"
 distfiles="https://www-fourier.ujf-grenoble.fr/~parisse/debian/dists/stable/main/source/giac_${version%.*}-${version##*.}.tar.gz"
-checksum=f6351572cad5f2331faab9a7ca6678bc869695a6c5f69a42baaed50e56790b0e
+checksum=f6085d0ced4d9e8f8b93006873642d7c55f16ccfc1a430de07d98e652e470132
 
 # need more than 4*65536 stack, see try_parse() in gen.cc line 11812
 LDFLAGS="-Wl,-z,stack-size=2097152"