diff --git a/graphics/openexr/Makefile b/graphics/openexr/Makefile
index 2178a514ae45..87011420e1b1 100644
--- a/graphics/openexr/Makefile
+++ b/graphics/openexr/Makefile
@@ -1,81 +1,85 @@
 PORTNAME=	openexr
-PORTVERSION=	3.1.5
+PORTVERSION=	3.1.6
+PORTREVISION=	0
 CATEGORIES=	graphics devel
 
 MAINTAINER=	mandree@FreeBSD.org
 COMMENT=	High dynamic-range (HDR) image file format
 WWW=		https://www.openexr.com/
 
 LICENSE=	BSD3CLAUSE
 
 # exact version required to avoid hard-to-debug issues
 LIB_DEPENDS=	libImath-3_1.so.29:math/Imath
 
 USES=		cmake compiler:c++14-lang cpe pathfix pkgconfig
 
 USE_GITHUB=	yes
 GH_TUPLE=	AcademySoftwareFoundation:openexr:v${PORTVERSION}
 
 USE_LDCONFIG=	yes
 CMAKE_ARGS+=	-DCMAKE_DEBUG_POSTFIX=
 CPPFLAGS+=	-I.
 # must be linked with -l{thr|pthread} explicitly
 LDFLAGS+=	-lpthread
 
 PATCH_STRIP=	-p0
 
 _MAJORVER=	3_1
 _VER=		30
-_MINVER=	5
+_MINVER=	6
 _PLVER=		1
 
 PLIST_SUB+=	MAJORVER=${_MAJORVER} \
 		VER=${_VER} \
 		MINVER=${_MINVER} \
 		PLVER=${_PLVER}
 
 PORTDOCS=	*
 PORTEXAMPLES=	*
 
 OPTIONS_DEFINE=	DOCS EXAMPLES
 OPTIONS_SUB=	yes
-DOCS_BUILD_DEPENDS=breathe-apidoc:devel/py-breathe
-DOCS_CMAKE_BOOL=DOCS
+DOCS_BUILD_DEPENDS=breathe-apidoc:devel/py-breathe \
+		${PYTHON_PKGNAMEPREFIX}sphinx_press_theme>=0:textproc/py-sphinx_press_theme
+DOCS_CMAKE_BOOL=BUILD_DOCS
+DOCS_CMAKE_ON=	-DPython_EXECUTABLE:STRING=${PYTHON_CMD}
+DOCS_USES=	python:build
 
 _DOCSRCDIR1=	${WRKSRC}
 _DOC_FILES1=	CHANGES.md CONTRIBUTING.md GOVERNANCE.md LICENSE.md SECURITY.md \
 		CODE_OF_CONDUCT.md CONTRIBUTORS.md README.md
 
 # too many reports about compilation failures, so
 # sanity check we are using the same C++ standard library
 _imath_libcxx=	${COMPILER_FEATURES:Mlib*c++}
 pre-configure:
 	@${READELF} -d ${LOCALBASE}/lib/libImath.so \
 	| ${EGREP} -q '\<NEEDED\>.*\[${_imath_libcxx:C/\+/\\+/g}\.' \
 	|| {	${ECHO_CMD} "*** Your Imath package uses a different C++ standard library than ***" ; \
 		${ECHO_CMD} "*** OpenEXR would. Please recompile and reinstall Imath with the  ***" ; \
 		${ECHO_CMD} "*** same C++ std. library before trying to build OpenEXR.  Abort. ***" ; \
 		exit 1; }
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${_DOC_FILES1:S|^|${_DOCSRCDIR1}/|} ${STAGEDIR}${DOCSDIR}
 	( cd ${BUILD_WRKSRC}/docs/sphinx && ${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR} )
 	${RM} -r ${STAGEDIR}${DOCSDIR}/.??* ${STAGEDIR}${DOCSDIR}/../OpenEXR/sphinx
 
 post-install-DOCS-off:
 	@${RMDIR} ${STAGEDIR}${PREFIX}/share/doc/${PORTNAME} 2>/dev/null || :
 
 post-install-EXAMPLES-on:
 	${MV} \
 		${STAGEDIR}${PREFIX}/share/doc/OpenEXR/examples/ ${STAGEDIR}${EXAMPLESDIR}
 	@${RMDIR} ${STAGEDIR}${PREFIX}/share/doc/OpenEXR 2>/dev/null || :
 
 post-install-EXAMPLES-off:
 	${RM} -R ${STAGEDIR}${PREFIX}/share/doc/OpenEXR/examples/
 	@${RMDIR} ${STAGEDIR}${PREFIX}/share/doc/OpenEXR 2>/dev/null || :
 
 do-test:
 	cd ${BUILD_WRKSRC} && ctest -j ${MAKE_JOBS_NUMBER}
 
 .include <bsd.port.mk>
diff --git a/graphics/openexr/distinfo b/graphics/openexr/distinfo
index ef16501008cd..fc4e62a6a441 100644
--- a/graphics/openexr/distinfo
+++ b/graphics/openexr/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1649791228
-SHA256 (AcademySoftwareFoundation-openexr-3.1.5-v3.1.5_GH0.tar.gz) = 93925805c1fc4f8162b35f0ae109c4a75344e6decae5a240afdfce25f8a433ec
-SIZE (AcademySoftwareFoundation-openexr-3.1.5-v3.1.5_GH0.tar.gz) = 20327926
+TIMESTAMP = 1678529133
+SHA256 (AcademySoftwareFoundation-openexr-3.1.6-v3.1.6_GH0.tar.gz) = daa33d93a7b706e27368a162060df0246a7750c39a01a122d33b13f5c45d2029
+SIZE (AcademySoftwareFoundation-openexr-3.1.6-v3.1.6_GH0.tar.gz) = 20494002