diff --git a/extra/cln/.SRCINFO b/extra/cln/.SRCINFO
new file mode 100644
index 000000000..6d619f4e2
--- /dev/null
+++ b/extra/cln/.SRCINFO
@@ -0,0 +1,13 @@
+pkgbase = cln
+	pkgdesc = Class library for numbers
+	pkgver = 1.3.7
+	pkgrel = 1
+	url = https://www.ginac.de/CLN/
+	arch = x86_64
+	license = GPL
+	makedepends = texlive-latex
+	depends = gmp
+	source = https://www.ginac.de/CLN/cln-1.3.7.tar.bz2
+	sha256sums = 7c7ed8474958337e4df5bb57ea5176ad0365004cbb98b621765bc4606a10d86b
+
+pkgname = cln
diff --git a/extra/cln/PKGBUILD b/extra/cln/PKGBUILD
index 1e2b09afc..77b57d483 100644
--- a/extra/cln/PKGBUILD
+++ b/extra/cln/PKGBUILD
@@ -7,8 +7,8 @@
 #  - Removed building and installing pdf docs, it always fails.
 
 pkgname=cln
-pkgver=1.3.6
-pkgrel=4
+pkgver=1.3.7
+pkgrel=1
 pkgdesc="Class library for numbers"
 arch=('x86_64')
 url="https://www.ginac.de/CLN/"
@@ -16,7 +16,7 @@ license=('GPL')
 depends=('gmp')
 makedepends=('texlive-latex')
 source=(https://www.ginac.de/CLN/${pkgname}-${pkgver}.tar.bz2)
-sha256sums=('f492530e8879bda529009b6033e1923c8f4aae843149fc28c667c20b094d984a')
+sha256sums=('7c7ed8474958337e4df5bb57ea5176ad0365004cbb98b621765bc4606a10d86b')
 
 build() {
   cd ${pkgname}-${pkgver}