diff --git a/x11-toolkits/aquamarine/Makefile b/x11-toolkits/aquamarine/Makefile
index 4511e1a10660..e00d8b8bdac2 100644
--- a/x11-toolkits/aquamarine/Makefile
+++ b/x11-toolkits/aquamarine/Makefile
@@ -1,7 +1,6 @@
 PORTNAME=	aquamarine
 DISTVERSIONPREFIX=	v
-DISTVERSION=	0.12.1
-PORTREVISION=	1
+DISTVERSION=	0.13.0
 CATEGORIES=	x11-toolkits
 
 MAINTAINER=	tagattie@FreeBSD.org
@@ -34,7 +33,7 @@ USE_LDCONFIG=	yes
 USE_XORG=	pixman
 
 PLIST_SUB=	SOVERSION_FULL=${DISTVERSION:C/-.*//} \
-		SOVERSION_MAJOR=11
+		SOVERSION_MAJOR=12
 
 .include <bsd.port.options.mk>
 
diff --git a/x11-toolkits/aquamarine/distinfo b/x11-toolkits/aquamarine/distinfo
index 4545f735bcd8..bdc84ecc9cc6 100644
--- a/x11-toolkits/aquamarine/distinfo
+++ b/x11-toolkits/aquamarine/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1781404650
-SHA256 (hyprwm-aquamarine-v0.12.1_GH0.tar.gz) = 80120257c983e18dec78c4df03246931b1bca1e44e50fb41ca21bad772479bd9
-SIZE (hyprwm-aquamarine-v0.12.1_GH0.tar.gz) = 96571
+TIMESTAMP = 1784507488
+SHA256 (hyprwm-aquamarine-v0.13.0_GH0.tar.gz) = 9bf14d9dd724a51f28c225951320256f3a69ac559a10f4f14cc8277100c657dd
+SIZE (hyprwm-aquamarine-v0.13.0_GH0.tar.gz) = 100353
diff --git a/x11-toolkits/aquamarine/files/extra-patch-src_backend_Headless.cpp b/x11-toolkits/aquamarine/files/extra-patch-src_backend_Headless.cpp
index de7fed04267a..60cfc82edaa9 100644
--- a/x11-toolkits/aquamarine/files/extra-patch-src_backend_Headless.cpp
+++ b/x11-toolkits/aquamarine/files/extra-patch-src_backend_Headless.cpp
@@ -1,6 +1,6 @@
---- src/backend/Headless.cpp.orig	2026-06-11 16:17:06 UTC
+--- src/backend/Headless.cpp.orig	2026-07-18 09:47:34 UTC
 +++ src/backend/Headless.cpp
-@@ -232,7 +232,7 @@ void Aquamarine::CHeadlessBackend::updateTimerFD() {
+@@ -236,7 +236,7 @@ void Aquamarine::CHeadlessBackend::updateTimerFD() {
  
      auto       secs = std::chrono::time_point_cast<std::chrono::seconds>(soonestTimer);
      auto       ns   = std::chrono::time_point_cast<std::chrono::nanoseconds>(soonestTimer) - std::chrono::time_point_cast<std::chrono::nanoseconds>(secs);
diff --git a/x11-toolkits/aquamarine/pkg-plist b/x11-toolkits/aquamarine/pkg-plist
index 800560658683..92bed019144c 100644
--- a/x11-toolkits/aquamarine/pkg-plist
+++ b/x11-toolkits/aquamarine/pkg-plist
@@ -4,6 +4,7 @@ include/aquamarine/allocator/GBM.hpp
 include/aquamarine/allocator/Swapchain.hpp
 include/aquamarine/backend/Backend.hpp
 include/aquamarine/backend/DRM.hpp
+include/aquamarine/backend/FrameScheduler.hpp
 include/aquamarine/backend/Headless.hpp
 include/aquamarine/backend/Misc.hpp
 include/aquamarine/backend/Null.hpp