diff --git a/tex/minimap2.tex b/tex/minimap2.tex
index cfb19ed..2017eb8 100644
--- a/tex/minimap2.tex
+++ b/tex/minimap2.tex
@@ -530,8 +530,8 @@ able to improve their accuracy further.
 
 \subsection{Aligning short genomic reads}
 
-We evaluated minimap2 along with Bowtie2~\citep{Langmead:2012fk}, BWA-MEM and
-SNAP~\citep{Zaharia:2011aa}. Minimap2 is 3--4 times as fast as Bowtie2 and
+We evaluated minimap2 along with Bowtie2~(v2.3.3; \citealt{Langmead:2012fk}), BWA-MEM and
+SNAP (v1.0beta23; \citealt{Zaharia:2011aa}). Minimap2 is 3--4 times as fast as Bowtie2 and
 BWA-MEM, but is 1.3 times slower than SNAP. Minimap2 is more accurate on this
 simulated data set than Bowtie2 and SNAP but less accurate than BWA-MEM
 (Fig.~\ref{fig:eval}b). Closer investigation reveals that BWA-MEM achieves