diff --git a/games/freeorion/Makefile b/games/freeorion/Makefile
index 9dcc19d741c9..ff26d74852f4 100644
--- a/games/freeorion/Makefile
+++ b/games/freeorion/Makefile
@@ -1,49 +1,56 @@
 PORTNAME=	freeorion
 DISTVERSIONPREFIX=	v
-DISTVERSION=	0.4.10.1
-PORTREVISION=	1
+DISTVERSION=	0.4.10.2
 CATEGORIES=	games
 
 MAINTAINER=	amdmi3@FreeBSD.org
 COMMENT=	Turn-based space empire and galactic conquest game
 
 LICENSE=	GPLv2 CC-BY-SA-3.0
 LICENSE_COMB=	multi
 
 LIB_DEPENDS=	libboost_thread.so:devel/boost-libs \
 		${PY_BOOST}
 
 USE_GITHUB=	yes
 
-USES=		cmake compiler:c++14-lang python:3.5+
+USES=		cmake compiler:c++14-lang python:3.5-3.9  # inherited from boost-python-libs
 CMAKE_ARGS=	-Wno-dev
 
 LDFLAGS_i386=	-Wl,-znotext
 
 PORTDOCS=	ChangeLog.md README.md
 PORTDATA=	*
 
 OPTIONS_DEFINE=	DOCS TEST HEADLESS
 OPTIONS_SUB=	yes
 
 TEST_CMAKE_BOOL=	BUILD_TESTING
 TEST_TEST_TARGET=	unittest
 TEST_USES=		localbase
 
 HEADLESS_DESC=		Build only headless components: server and AI
 HEADLESS_CMAKE_BOOL=	BUILD_HEADLESS
 HEADLESS_USES_OFF=	gl openal sdl
 HEADLESS_USE_OFF=	SDL=sdl2 GL=gl,glu,glew
 HEADLESS_LIB_DEPENDS_OFF= \
 			libfreetype.so:print/freetype2 \
 			libogg.so:audio/libogg \
 			libvorbis.so:audio/libvorbis \
 			libpng.so:graphics/png
 
+.include <bsd.port.pre.mk>
+
+.if ${PYTHON_VER} != ${PYTHON_DEFAULT}
+# unable to detect boost_python otherwise since required files are
+# not installed by boost-python-libs
+CMAKE_ARGS+=	-DBoost_NO_BOOST_CMAKE:BOOL=YES
+.endif
+
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for f in ${PORTDOCS}
 	${INSTALL_DATA} ${WRKSRC}/${f} ${STAGEDIR}${DOCSDIR}/
 .endfor
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>
diff --git a/games/freeorion/distinfo b/games/freeorion/distinfo
index 5f2e2a1c58c5..f8d71d452ac2 100644
--- a/games/freeorion/distinfo
+++ b/games/freeorion/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1602008570
-SHA256 (freeorion-freeorion-v0.4.10.1_GH0.tar.gz) = ce53307f25c82efaa52b5ea98934648e76b9fa3de5fffbf012bda7cf97bf3168
-SIZE (freeorion-freeorion-v0.4.10.1_GH0.tar.gz) = 124693099
+TIMESTAMP = 1629828016
+SHA256 (freeorion-freeorion-v0.4.10.2_GH0.tar.gz) = 8c3bd4dcae7e2b160361b88f9a97cdb62b5c7413675acc15774054878228e709
+SIZE (freeorion-freeorion-v0.4.10.2_GH0.tar.gz) = 124720711
diff --git a/games/freeorion/files/patch-UI_CombatReport_GraphicalSummary.cpp b/games/freeorion/files/patch-UI_CombatReport_GraphicalSummary.cpp
deleted file mode 100644
index 4947e31e7220..000000000000
--- a/games/freeorion/files/patch-UI_CombatReport_GraphicalSummary.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-Change similar to upstream commit 9cc1926e8126163d3b8877c0112e11c462a96384:
-remove unused code to fix build with boost 1.76
-
---- UI/CombatReport/GraphicalSummary.cpp.orig	2020-09-25 11:06:39 UTC
-+++ UI/CombatReport/GraphicalSummary.cpp
-@@ -409,6 +409,7 @@ class SideBar : public GG::Wnd { (public)
-         m_y_axis_label->MoveTo(GG::Pt(-m_y_axis_label->MinUsableSize().x / 2 - AXIS_WIDTH, Height()/2 - m_y_axis_label->Height()/2));
-     }
- 
-+	/*
-     void DrawArrow(GG::Pt begin, GG::Pt end) {
-         double head_width = 5.0;
-         // A vector (math) of the arrow we wish to draw
-@@ -493,6 +494,7 @@ class SideBar : public GG::Wnd { (public)
-         DrawArrow(begin, x_end);
-         DrawArrow(begin, y_end);
-     }
-+	*/
- 
-     void SizeMove(const GG::Pt& ul, const GG::Pt& lr) override {
-         GG::Wnd::SizeMove(ul, lr);
diff --git a/games/freeorion/files/patch-universe_Conditions.cpp b/games/freeorion/files/patch-universe_Conditions.cpp
deleted file mode 100644
index 9b5737aea98f..000000000000
--- a/games/freeorion/files/patch-universe_Conditions.cpp
+++ /dev/null
@@ -1,11 +0,0 @@
---- universe/Conditions.cpp.orig	2020-09-25 11:06:39 UTC
-+++ universe/Conditions.cpp
-@@ -32,6 +32,8 @@
- #include <boost/graph/adjacency_list.hpp>
- #include <boost/graph/st_connected.hpp>
- 
-+#include <cfloat>  // for FLT_MAX
-+
- 
- using boost::io::str;
-