diff --git a/devel/mimalloc/Makefile b/devel/mimalloc/Makefile
index 3e8a0f0f948c..569f39bf30b9 100644
--- a/devel/mimalloc/Makefile
+++ b/devel/mimalloc/Makefile
@@ -1,26 +1,26 @@
 PORTNAME=	mimalloc
 DISTVERSIONPREFIX=	v
-DISTVERSION=	3.1.5
+DISTVERSION=	3.1.6
 CATEGORIES=	devel
 
 MAINTAINER=	ehaupt@FreeBSD.org
 COMMENT=	General-purpose allocator with excellent performance characteristics
 WWW=		https://github.com/microsoft/mimalloc
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cmake:testing compiler:c++17-lang pathfix
 USE_GITHUB=	yes
 GH_ACCOUNT=	microsoft
 USE_LDCONFIG=	yes
 
 CMAKE_ON=	MI_INSTALL_TOPLEVEL
 CMAKE_OFF=	MI_BUILD_OBJECT MI_BUILD_TESTS
 
 CMAKE_TESTING_ON=	MI_BUILD_TESTS
 
 # ci pipeline creates transient tags
 PORTSCOUT=	ignore:1
 
 .include <bsd.port.mk>
diff --git a/devel/mimalloc/distinfo b/devel/mimalloc/distinfo
index a55490a54bb9..063a63a491c3 100644
--- a/devel/mimalloc/distinfo
+++ b/devel/mimalloc/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1750259489
-SHA256 (microsoft-mimalloc-v3.1.5_GH0.tar.gz) = 1c6949032069d5ebea438ec5cedd602d06f40a92ddf0f0d9dcff0993e5f6635c
-SIZE (microsoft-mimalloc-v3.1.5_GH0.tar.gz) = 1306337
+TIMESTAMP = 1767993795
+SHA256 (microsoft-mimalloc-v3.1.6_GH0.tar.gz) = 54e41d14c88f180d192e8af1b5e1fdd22df3b6c2ab4ee1a12cd29b9b57dbfdfc
+SIZE (microsoft-mimalloc-v3.1.6_GH0.tar.gz) = 1311186