diff --git a/devel/mimalloc/Makefile b/devel/mimalloc/Makefile
index 1fb55818a6a7..2a6fc5500e4a 100644
--- a/devel/mimalloc/Makefile
+++ b/devel/mimalloc/Makefile
@@ -1,28 +1,28 @@
 PORTNAME=	mimalloc
 DISTVERSIONPREFIX=	v
-DISTVERSION=	3.3.0
+DISTVERSION=	3.3.1
 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
 
 PLIST_SUB=	MIMALLOC_LIBVER=${DISTVERSION:R}
 
 .include <bsd.port.mk>
diff --git a/devel/mimalloc/distinfo b/devel/mimalloc/distinfo
index 6d4e1cfbb9f0..d297cdac1295 100644
--- a/devel/mimalloc/distinfo
+++ b/devel/mimalloc/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1776321819
-SHA256 (microsoft-mimalloc-v3.3.0_GH0.tar.gz) = cf227295c307efc6f16e90c485595f9bb91c5a5532a3000f81f08907f8fc56a2
-SIZE (microsoft-mimalloc-v3.3.0_GH0.tar.gz) = 1405778
+TIMESTAMP = 1777015370
+SHA256 (microsoft-mimalloc-v3.3.1_GH0.tar.gz) = 42c16914168ac6741eeb407e83b93a12b2b7ee25a7e14e6b4807fab8b577a540
+SIZE (microsoft-mimalloc-v3.3.1_GH0.tar.gz) = 1408642