diff --git a/multimedia/assimp/Makefile b/multimedia/assimp/Makefile
index 94effa08e657..8add4b36dcfe 100644
--- a/multimedia/assimp/Makefile
+++ b/multimedia/assimp/Makefile
@@ -1,7 +1,6 @@
 PORTNAME=	assimp
 DISTVERSIONPREFIX=	v
-DISTVERSION=	5.3.1
-PORTREVISION=	2
+DISTVERSION=	5.4.0
 CATEGORIES=	multimedia
 
 MAINTAINER=	yuri@FreeBSD.org
diff --git a/multimedia/assimp/distinfo b/multimedia/assimp/distinfo
index 4cfd3cf702d2..06bee598446a 100644
--- a/multimedia/assimp/distinfo
+++ b/multimedia/assimp/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1695712100
-SHA256 (assimp-assimp-v5.3.1_GH0.tar.gz) = a07666be71afe1ad4bc008c2336b7c688aca391271188eb9108d0c6db1be53f1
-SIZE (assimp-assimp-v5.3.1_GH0.tar.gz) = 52826870
+TIMESTAMP = 1712548445
+SHA256 (assimp-assimp-v5.4.0_GH0.tar.gz) = a90f77b0269addb2f381b00c09ad47710f2aab6b1d904f5e9a29953c30104d3f
+SIZE (assimp-assimp-v5.4.0_GH0.tar.gz) = 53744951
diff --git a/multimedia/assimp/pkg-plist b/multimedia/assimp/pkg-plist
index c96cdd0ce6fa..ea761efaafcd 100644
--- a/multimedia/assimp/pkg-plist
+++ b/multimedia/assimp/pkg-plist
@@ -87,11 +87,11 @@ include/assimp/vector2.inl
 include/assimp/vector3.h
 include/assimp/vector3.inl
 include/assimp/version.h
-lib/cmake/assimp-5.3/assimpConfig.cmake
-lib/cmake/assimp-5.3/assimpConfigVersion.cmake
-lib/cmake/assimp-5.3/assimpTargets-%%CMAKE_BUILD_TYPE%%.cmake
-lib/cmake/assimp-5.3/assimpTargets.cmake
+lib/cmake/assimp-5.4/assimpConfig.cmake
+lib/cmake/assimp-5.4/assimpConfigVersion.cmake
+lib/cmake/assimp-5.4/assimpTargets-%%CMAKE_BUILD_TYPE%%.cmake
+lib/cmake/assimp-5.4/assimpTargets.cmake
 lib/libassimp.so
 lib/libassimp.so.5
-lib/libassimp.so.5.3.0
+lib/libassimp.so.5.4.0
 libdata/pkgconfig/assimp.pc