diff --git a/devel/mimalloc/Makefile b/devel/mimalloc/Makefile
index 2098d44067e6..1fb55818a6a7 100644
--- a/devel/mimalloc/Makefile
+++ b/devel/mimalloc/Makefile
@@ -1,26 +1,28 @@
 PORTNAME=	mimalloc
 DISTVERSIONPREFIX=	v
-DISTVERSION=	3.2.8
+DISTVERSION=	3.3.0
 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 e9fa40d6d543..6d4e1cfbb9f0 100644
--- a/devel/mimalloc/distinfo
+++ b/devel/mimalloc/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1770648012
-SHA256 (microsoft-mimalloc-v3.2.8_GH0.tar.gz) = 68163666575518c213a6593850099adce3863b340ca2751103dbd1f253664e05
-SIZE (microsoft-mimalloc-v3.2.8_GH0.tar.gz) = 1385082
+TIMESTAMP = 1776321819
+SHA256 (microsoft-mimalloc-v3.3.0_GH0.tar.gz) = cf227295c307efc6f16e90c485595f9bb91c5a5532a3000f81f08907f8fc56a2
+SIZE (microsoft-mimalloc-v3.3.0_GH0.tar.gz) = 1405778
diff --git a/devel/mimalloc/pkg-plist b/devel/mimalloc/pkg-plist
index 67f7ee53403a..b9f58a0dec92 100644
--- a/devel/mimalloc/pkg-plist
+++ b/devel/mimalloc/pkg-plist
@@ -1,13 +1,13 @@
 include/mimalloc-new-delete.h
 include/mimalloc-override.h
 include/mimalloc-stats.h
 include/mimalloc.h
 lib/cmake/mimalloc/mimalloc-%%CMAKE_BUILD_TYPE%%.cmake
 lib/cmake/mimalloc/mimalloc-config-version.cmake
 lib/cmake/mimalloc/mimalloc-config.cmake
 lib/cmake/mimalloc/mimalloc.cmake
 lib/libmimalloc.a
 lib/libmimalloc.so
 lib/libmimalloc.so.3
-lib/libmimalloc.so.3.2
+lib/libmimalloc.so.%%MIMALLOC_LIBVER%%
 libdata/pkgconfig/mimalloc.pc