diff --git a/dev-gap/digraphs/Manifest b/dev-gap/digraphs/Manifest
index 45e97d7ecdb8a..c8061aa4239ea 100644
--- a/dev-gap/digraphs/Manifest
+++ b/dev-gap/digraphs/Manifest
@@ -1 +1 @@
-DIST digraphs-1.12.0.tar.gz 2785780 BLAKE2B 204de9d79353b62f5f8a68eec3de7f2e1f00dbd5b8216500255c1e440c1b64e4b1a43f11b7a594d49d133d78959fae66a250059d628aaf8f2e61c15b443ec6e3 SHA512 0b1768c69fc48e6e612dc9dcbe56b2fc975827e2f592e996acc0893faf77bc41067702477885745aa7d86eaa6b1c4cb9e7886017bfee75922e65ba708e8e4768
+DIST digraphs-1.13.1.tar.gz 2881921 BLAKE2B e68a462f0b743f1d9caecd8de31f79a809c8886b7bad7aec779fd4e4e931461c23331b5c2985e5476929801af56fcf22b3ab306a81261a2a27cd73f2383b48d2 SHA512 38bb57cba18a4cb163d513c9ff5ab17e4c474edc6b1c3d02dd50cf9613080b87fc0ab893635ce0bf8b9e9520406c7d9ca921670de4d2336495e9cc7919da3b04
diff --git a/dev-gap/digraphs/digraphs-1.12.0.ebuild b/dev-gap/digraphs/digraphs-1.13.1.ebuild
similarity index 94%
rename from dev-gap/digraphs/digraphs-1.12.0.ebuild
rename to dev-gap/digraphs/digraphs-1.13.1.ebuild
index 40309f12606c1..003a7aca2b939 100644
--- a/dev-gap/digraphs/digraphs-1.12.0.ebuild
+++ b/dev-gap/digraphs/digraphs-1.13.1.ebuild
@@ -30,8 +30,6 @@ BDEPEND="test? ( || (
 	kde-apps/okular
 ) )"
 
-PATCHES=( "${FILESDIR}/digraphs-planarity-4.x.patch" )
-
 DOCS=( CHANGELOG.md README.md )
 
 GAP_PKG_EXTRA_INSTALL=( data notebooks )
diff --git a/dev-gap/digraphs/files/digraphs-planarity-4.x.patch b/dev-gap/digraphs/files/digraphs-planarity-4.x.patch
deleted file mode 100644
index 0b972d86cbafa..0000000000000
--- a/dev-gap/digraphs/files/digraphs-planarity-4.x.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-diff --git a/src/planar.c b/src/planar.c
-index 1cdf94a..5359c5b 100644
---- a/src/planar.c
-+++ b/src/planar.c
-@@ -38,10 +38,7 @@
- #include "c/graphK33Search.h"
- #include "c/graphK4Search.h"
- #else
--#include "planarity/graph.h"
--#include "planarity/graphK23Search.h"
--#include "planarity/graphK33Search.h"
--#include "planarity/graphK4Search.h"
-+#include "planarity/graphLib.h"
- #endif
- #if defined(__clang__)
- #pragma clang diagnostic pop