diff --git a/biology/btllib/Makefile b/biology/btllib/Makefile
index dd5daa7c9272..750b970ec0be 100644
--- a/biology/btllib/Makefile
+++ b/biology/btllib/Makefile
@@ -1,32 +1,33 @@
 PORTNAME=	btllib
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.7.5
+PORTREVISION=	1
 CATEGORIES=	biology devel
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Bioinformatics Technology Lab common code library
 WWW=		https://github.com/bcgsc/btllib
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 NOT_FOR_ARCHS=	armv6 armv7 i386 mips powerpc # temporary until https://github.com/bcgsc/btllib/issues/117 is fixed
 
 BUILD_DEPENDS=	bash:shells/bash \
 		samtools:biology/samtools \
 		cmake:devel/cmake-core
 LIB_DEPENDS=	libsdsl.so:devel/sdsl-lite
 RUN_DEPENDS=	samtools:biology/samtools
 
 USES=		meson pkgconfig python:build shebangfix
 
 SHEBANG_FILES=	scripts/*
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	bcgsc
 GH_TUPLE=	p-ranav:argparse:15d745f:argparse/subprojects/argparse \
 		skystrife:cpptoml:fededad:cpptoml/subprojects/cpptoml
 
 BINARY_ALIAS=	python3=${PYTHON_CMD} # python3-config=${PYTHON_CMD}-config # installs python binding into a wrong location, see https://github.com/bcgsc/btllib/issues/111
 
 .include <bsd.port.mk>
diff --git a/devel/sdsl-lite/Makefile b/devel/sdsl-lite/Makefile
index fd763bd755fe..1514d02cf78d 100644
--- a/devel/sdsl-lite/Makefile
+++ b/devel/sdsl-lite/Makefile
@@ -1,36 +1,37 @@
 PORTNAME=	sdsl-lite
 DISTVERSIONPREFIX=	v
-DISTVERSION=	2.1.1-137
-DISTVERSIONSUFFIX=	-gc32874c
+DISTVERSION=	2.3.1-vgteam-20
+DISTVERSIONSUFFIX=	-g8abd7c9
 CATEGORIES=	devel
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Succinct Data Structure Library 2.0
 WWW=		https://github.com/simongog/sdsl-lite
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-USES=		cmake:testing compiler:c++11-lang
+USES=		cmake:testing compiler:c++17-lang
 USE_LDCONFIG=	yes
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	simongog
 GH_TUPLE=	simongog:libdivsufsort:0f24acd:libdivsufsort/external/libdivsufsort \
-		google:googletest:c2d90bd:googletest/external/googletest
+		google:googletest:71815bb:googletest/external/googletest
 
 CMAKE_ON=	BUILD_SHARED_LIBS
+CMAKE_OFF=	WITH_GOOGLETEST
 
 CONFLICTS_INSTALL=	libdivsufsort
 
 PORTSCOUT=	limit:^[v1-9].*$$ # prevent tags like c++11v1
 
 post-install: # remove bundled gtest, see https://github.com/simongog/sdsl-lite/issues/458
 	${RM} -r \
 		${STAGEDIR}${PREFIX}/include/gtest \
 		${STAGEDIR}${PREFIX}/lib/libgtest*
 
 # * uses bundled (too old) divsufsort not compatible with math/libdivsufsort, see https://github.com/simongog/sdsl-lite/issues/457
 # * unclear how to run tests, see https://github.com/simongog/sdsl-lite/issues/459
 
 .include <bsd.port.mk>
diff --git a/devel/sdsl-lite/distinfo b/devel/sdsl-lite/distinfo
index 14007db745a0..425808ada147 100644
--- a/devel/sdsl-lite/distinfo
+++ b/devel/sdsl-lite/distinfo
@@ -1,7 +1,7 @@
-TIMESTAMP = 1689969070
-SHA256 (simongog-sdsl-lite-v2.1.1-137-gc32874c_GH0.tar.gz) = 3554d08faf7375833ec05b8e44b6837550acace9a995734aacca3f4cb0b3732e
-SIZE (simongog-sdsl-lite-v2.1.1-137-gc32874c_GH0.tar.gz) = 646011
+TIMESTAMP = 1760081725
+SHA256 (simongog-sdsl-lite-v2.3.1-vgteam-20-g8abd7c9_GH0.tar.gz) = e56afbf9639befb99b88978e59350ceb6cbdfa6147099ebe6bebe29b14c8bec4
+SIZE (simongog-sdsl-lite-v2.3.1-vgteam-20-g8abd7c9_GH0.tar.gz) = 1166860
 SHA256 (simongog-libdivsufsort-0f24acd_GH0.tar.gz) = 10f76dba7a59111404511ff313b23098950f5b2eef69e3f249e63c59cca09d3e
 SIZE (simongog-libdivsufsort-0f24acd_GH0.tar.gz) = 25952
-SHA256 (google-googletest-c2d90bd_GH0.tar.gz) = 014bf6c1c899344efb5bfe458326a459e04e3e2347f20eb9156af36bbade0829
-SIZE (google-googletest-c2d90bd_GH0.tar.gz) = 1284614
+SHA256 (google-googletest-71815bb_GH0.tar.gz) = 386281d4eddb10c6cf5f93ee02d56793fb075138cb584ca31b1e70ab38c7678c
+SIZE (google-googletest-71815bb_GH0.tar.gz) = 873787
diff --git a/devel/sdsl-lite/files/patch-include_sdsl_louds__tree.hpp b/devel/sdsl-lite/files/patch-include_sdsl_louds__tree.hpp
deleted file mode 100644
index aac7769bbd31..000000000000
--- a/devel/sdsl-lite/files/patch-include_sdsl_louds__tree.hpp
+++ /dev/null
@@ -1,19 +0,0 @@
-- fix build with clang-19, see https://github.com/simongog/sdsl-lite/issues/462
-
---- include/sdsl/louds_tree.hpp.orig	2024-11-03 05:50:59 UTC
-+++ include/sdsl/louds_tree.hpp
-@@ -176,12 +176,13 @@ class louds_tree
-             return v.nr;
-         }
- 
--
-+#if 0
-         void swap(louds_tree& tree) {
-             m_bv.swap(tree.m_bv);
-             util::swap_support(m_bv_select1, tree.m_select1, &m_bv, &(tree.m_bv));
-             util::swap_support(m_bv_select0, tree.m_select0, &m_bv, &(tree.m_bv));
-         }
-+#endif
- 
-         size_type serialize(std::ostream& out, structure_tree_node* v=nullptr, std::string name="")const {
-             structure_tree_node* child = structure_tree::add_child(v, name, util::class_name(*this));
diff --git a/devel/sdsl-lite/pkg-plist b/devel/sdsl-lite/pkg-plist
index becee623b563..fdf4179bd35d 100644
--- a/devel/sdsl-lite/pkg-plist
+++ b/devel/sdsl-lite/pkg-plist
@@ -1,123 +1,125 @@
 include/divsufsort.h
 include/divsufsort64.h
 include/sdsl/bit_vector_il.hpp
 include/sdsl/bit_vectors.hpp
 include/sdsl/bits.hpp
 include/sdsl/bp_support.hpp
 include/sdsl/bp_support_algorithm.hpp
 include/sdsl/bp_support_g.hpp
 include/sdsl/bp_support_gg.hpp
 include/sdsl/bp_support_sada.hpp
 include/sdsl/coder.hpp
 include/sdsl/coder_comma.hpp
 include/sdsl/coder_elias_delta.hpp
 include/sdsl/coder_elias_gamma.hpp
 include/sdsl/coder_fibonacci.hpp
 include/sdsl/config.hpp
 include/sdsl/construct.hpp
 include/sdsl/construct_bwt.hpp
 include/sdsl/construct_config.hpp
 include/sdsl/construct_isa.hpp
 include/sdsl/construct_lcp.hpp
 include/sdsl/construct_lcp_helper.hpp
 include/sdsl/construct_sa.hpp
 include/sdsl/construct_sa_se.hpp
 include/sdsl/csa_alphabet_strategy.hpp
 include/sdsl/csa_bitcompressed.hpp
 include/sdsl/csa_sada.hpp
 include/sdsl/csa_sampling_strategy.hpp
 include/sdsl/csa_wt.hpp
 include/sdsl/cst_fully.hpp
 include/sdsl/cst_iterators.hpp
 include/sdsl/cst_sada.hpp
 include/sdsl/cst_sct3.hpp
 include/sdsl/dac_vector.hpp
 include/sdsl/enc_vector.hpp
 include/sdsl/fast_cache.hpp
 include/sdsl/hyb_vector.hpp
 include/sdsl/int_vector.hpp
 include/sdsl/int_vector_buffer.hpp
 include/sdsl/int_vector_io_wrappers.hpp
 include/sdsl/int_vector_mapper.hpp
 include/sdsl/inv_perm_support.hpp
 include/sdsl/io.hpp
 include/sdsl/iterators.hpp
 include/sdsl/k2_treap.hpp
 include/sdsl/k2_treap_algorithm.hpp
 include/sdsl/k2_treap_helper.hpp
 include/sdsl/k2_tree.hpp
 include/sdsl/k2_tree_helper.hpp
 include/sdsl/lcp.hpp
 include/sdsl/lcp_bitcompressed.hpp
 include/sdsl/lcp_byte.hpp
 include/sdsl/lcp_dac.hpp
 include/sdsl/lcp_support_sada.hpp
 include/sdsl/lcp_support_tree.hpp
 include/sdsl/lcp_support_tree2.hpp
 include/sdsl/lcp_vlc.hpp
 include/sdsl/lcp_wt.hpp
 include/sdsl/louds_tree.hpp
 include/sdsl/memory_management.hpp
 include/sdsl/nearest_neighbour_dictionary.hpp
 include/sdsl/nn_dict_dynamic.hpp
 include/sdsl/qsufsort.hpp
 include/sdsl/ram_filebuf.hpp
 include/sdsl/ram_fs.hpp
 include/sdsl/rank_support.hpp
 include/sdsl/rank_support_scan.hpp
 include/sdsl/rank_support_v.hpp
 include/sdsl/rank_support_v5.hpp
 include/sdsl/raster_img.hpp
+include/sdsl/rle_vector.hpp
 include/sdsl/rmq_succinct_sada.hpp
 include/sdsl/rmq_succinct_sct.hpp
 include/sdsl/rmq_support.hpp
 include/sdsl/rmq_support_sparse_table.hpp
 include/sdsl/rrr_helper.hpp
 include/sdsl/rrr_vector.hpp
 include/sdsl/rrr_vector_15.hpp
 include/sdsl/sd_vector.hpp
 include/sdsl/sdsl_concepts.hpp
 include/sdsl/select_support.hpp
 include/sdsl/select_support_mcl.hpp
 include/sdsl/select_support_scan.hpp
 include/sdsl/sfstream.hpp
+include/sdsl/simple_sds.hpp
 include/sdsl/sorted_int_stack.hpp
 include/sdsl/sorted_multi_stack_support.hpp
 include/sdsl/sorted_stack_support.hpp
 include/sdsl/structure_tree.hpp
 include/sdsl/suffix_array_algorithm.hpp
 include/sdsl/suffix_array_helper.hpp
 include/sdsl/suffix_arrays.hpp
 include/sdsl/suffix_tree_algorithm.hpp
 include/sdsl/suffix_tree_helper.hpp
 include/sdsl/suffix_trees.hpp
 include/sdsl/uint128_t.hpp
 include/sdsl/uint256_t.hpp
 include/sdsl/uintx_t.hpp
 include/sdsl/util.hpp
 include/sdsl/vectors.hpp
 include/sdsl/vlc_vector.hpp
 include/sdsl/wavelet_trees.hpp
 include/sdsl/wm_int.hpp
 include/sdsl/wt_algorithm.hpp
 include/sdsl/wt_ap.hpp
 include/sdsl/wt_blcd.hpp
 include/sdsl/wt_gmr.hpp
 include/sdsl/wt_helper.hpp
 include/sdsl/wt_huff.hpp
 include/sdsl/wt_hutu.hpp
 include/sdsl/wt_int.hpp
 include/sdsl/wt_pc.hpp
 include/sdsl/wt_rlmn.hpp
 lib/libdivsufsort.so
 lib/libdivsufsort.so.3
 lib/libdivsufsort.so.3.0.1
 lib/libdivsufsort64.so
 lib/libdivsufsort64.so.3
 lib/libdivsufsort64.so.3.0.1
 lib/libsdsl.so
-lib/libsdsl.so.2.1.0
+lib/libsdsl.so.2.3.1
 lib/libsdsl.so.3
 libdata/pkgconfig/libdivsufsort.pc
 libdata/pkgconfig/libdivsufsort64.pc
 libdata/pkgconfig/sdsl-lite.pc