diff --git a/assimp/.signature b/assimp/.signature
index 2bddc1c6a..f3ad5e2fd 100644
--- a/assimp/.signature
+++ b/assimp/.signature
@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/contrib.pub
-RWSagIOpLGJF31Z87AjuZLbT26vHsTcdF6FenqizCXGzIBk1iSmAhrmh5rhfZtgFGZNEfFbFeIG5V9lxU5z+0RXq5FzmpkCYpQA=
-SHA256 (Pkgfile) = ed914fdac046a1601f2f5d17be9a3fea550fb582a5d81e9b5515850f5fb583d0
+RWSagIOpLGJF36QI1sD1YJZR/JI71aXFsB5js0M0lQ3l7Waf5HTJpUqjgp3+0w2zuoZC1rnh64qIAwLMqSYD8gIA9J0AcXDXdAk=
+SHA256 (Pkgfile) = 7f206132ea799d19f38f3b71613d4e9713c886668c1d2688c00f96339d9ec14b
 SHA256 (.footprint) = dbff928bedd7dd4ebf138962b6960511807e5c89e126db2184bc89b56b56265d
-SHA256 (assimp-5.3.0.tar.gz) = 47200772961b633eb3b57cf6df5d9618863af39022cc3afa1108005f3889bab3
+SHA256 (assimp-5.3.1.tar.gz) = a07666be71afe1ad4bc008c2336b7c688aca391271188eb9108d0c6db1be53f1
diff --git a/assimp/Pkgfile b/assimp/Pkgfile
index 5deebbd1a..faff5dea6 100644
--- a/assimp/Pkgfile
+++ b/assimp/Pkgfile
@@ -4,7 +4,7 @@
 # Depends on: cmake
 
 name=assimp
-version=5.3.0
+version=5.3.1
 release=1
 source=(https://github.com/assimp/assimp/archive/v$version/$name-$version.tar.gz)