diff --git a/packages.tsv b/packages.tsv
index 76b055e..76447f8 100644
--- a/packages.tsv
+++ b/packages.tsv
@@ -53,6 +53,9 @@ conda	sortmerna	2.0--1	sortmerna --version
 conda	viennarna	2.2.5--2	RNAfold --version
 conda	mash	1.1--0	mash -h
 conda	rdkit	2015.09.2--py27_boost1.57_0	python -c 'import rdkit'
+conda	biopython	1.65--np19py35_0	python -c 'import biopython'
+conda	biopython	1.66--np111py35_0	python -c 'import biopython'
+conda	biopython	1.67--np111py35_0	python -c 'import biopython'
 conda	autodock-vina	1.1.2--0	vina --help
 conda	align_it	1.0.3--2	align-it --help
 conda	bamhash	1.0--0	bamhash_checksum_bam --version