diff --git a/biology/btllib/Makefile b/biology/btllib/Makefile
index 14d9616c5a00..9761e443973c 100644
--- a/biology/btllib/Makefile
+++ b/biology/btllib/Makefile
@@ -1,30 +1,30 @@
 PORTNAME=	btllib
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.6.2
+DISTVERSION=	1.7.0
 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
 
 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/biology/btllib/distinfo b/biology/btllib/distinfo
index 4e0da820e3fc..a55bb66803df 100644
--- a/biology/btllib/distinfo
+++ b/biology/btllib/distinfo
@@ -1,7 +1,7 @@
-TIMESTAMP = 1689975725
-SHA256 (bcgsc-btllib-v1.6.2_GH0.tar.gz) = cba796cb83791e8524f5108459892a1131748cda55189c9acea21d4bdb80e7a0
-SIZE (bcgsc-btllib-v1.6.2_GH0.tar.gz) = 848942
+TIMESTAMP = 1702442278
+SHA256 (bcgsc-btllib-v1.7.0_GH0.tar.gz) = ad8f26cf6187a000fe6cc7a61fa625567f029bca9bb0271d695347627a014059
+SIZE (bcgsc-btllib-v1.7.0_GH0.tar.gz) = 847032
 SHA256 (p-ranav-argparse-15d745f_GH0.tar.gz) = f033d4eb4a430b4ae4bf3c2a40e087709bf77462c1f9968ae07828437219a370
 SIZE (p-ranav-argparse-15d745f_GH0.tar.gz) = 105608
 SHA256 (skystrife-cpptoml-fededad_GH0.tar.gz) = dd2d129b67f537ae7d6f8d8d084c8c0d772d0f5b4b3118c1892e67ff536e335e
 SIZE (skystrife-cpptoml-fededad_GH0.tar.gz) = 47398
diff --git a/biology/btllib/pkg-plist b/biology/btllib/pkg-plist
index ccb8f845f30f..c3beeb0f5b9e 100644
--- a/biology/btllib/pkg-plist
+++ b/biology/btllib/pkg-plist
@@ -1,32 +1,32 @@
 bin/indexlr
 bin/mi_bf_generate
 bin/randseq
 include/btllib/aahash.hpp
-include/btllib/aahash_consts.hpp
 include/btllib/bloom_filter.hpp
 include/btllib/counting_bloom_filter-inl.hpp
 include/btllib/counting_bloom_filter.hpp
 include/btllib/cpptoml.h
 include/btllib/cstring.hpp
 include/btllib/data_stream.hpp
 include/btllib/graph.hpp
+include/btllib/hashing_internals.hpp
 include/btllib/indexlr.hpp
 include/btllib/mi_bloom_filter-inl.hpp
 include/btllib/mi_bloom_filter.hpp
 include/btllib/nthash.hpp
-include/btllib/nthash_consts.hpp
-include/btllib/nthash_lowlevel.hpp
+include/btllib/nthash_kmer.hpp
+include/btllib/nthash_seed.hpp
 include/btllib/order_queue.hpp
 include/btllib/process_pipeline.hpp
 include/btllib/randseq.hpp
 include/btllib/seq.hpp
 include/btllib/seq_reader.hpp
 include/btllib/seq_reader_fasta_module.hpp
 include/btllib/seq_reader_fastq_module.hpp
 include/btllib/seq_reader_multiline_fasta_module.hpp
 include/btllib/seq_reader_multiline_fastq_module.hpp
 include/btllib/seq_reader_sam_module.hpp
 include/btllib/seq_writer.hpp
 include/btllib/status.hpp
 include/btllib/util.hpp
 lib/libbtllib.so