diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e71d15f..2b705ed 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,7 +2,8 @@ image: rocker/r-base:latest
 
 before_script:
   - apt-get update
-  - apt-get -y install pandoc r-cran-devtools r-cran-testthat r-cran-curl r-bioc-biostrings
+  - apt-get -y install pandoc r-cran-devtools r-cran-testthat r-cran-curl
+  - R -e "install.packages('BiocManager'); BiocManager::install(version = "3.20")"
   - R -e "dir(); getwd(); sessionInfo(); install.packages('pkgdown'); devtools::install()"
   - R -e "setwd(paste0(find.package('CRBHits'), '/extdata/')); system(paste0('unzip last-1595.zip')); setwd(paste0(find.package('CRBHits'), '/extdata/last-1595/')); system('make')"
   - R -e "setwd(paste0(find.package('CRBHits'), '/extdata/')); system(paste0('tar -xvf KaKs_Calculator2.0_src.tar.gz')); setwd(paste0(find.package('CRBHits'), '/extdata/KaKs_Calculator2.0_src/src/')); system('make clean'); system('make')"
diff --git a/DESCRIPTION b/DESCRIPTION
index 573bd24..3caac30 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -17,7 +17,7 @@ Depends:
   R (>= 4.4.0)
 Imports:
   Biostrings,
-  MSA2dist,
+  MSA2dist (>= 1.9.0),
   curl,
   doParallel,
   dplyr,
diff --git a/public/pkgdown.yml b/public/pkgdown.yml
index 7364b1a..c6ee8cb 100644
--- a/public/pkgdown.yml
+++ b/public/pkgdown.yml
@@ -4,4 +4,4 @@ pkgdown_sha: ~
 articles:
   V01CRBHitsBasicVignette: V01CRBHitsBasicVignette.html
   V02KaKsVignette: V02KaKsVignette.html
-last_built: 2024-11-06T17:58Z
+last_built: 2024-11-06T18:53Z
diff --git a/public/reference/rbh2dagchainer.html b/public/reference/rbh2dagchainer.html
index fd5f922..71157b8 100644
--- a/public/reference/rbh2dagchainer.html
+++ b/public/reference/rbh2dagchainer.html
@@ -269,7 +269,7 @@ <h2>Examples</h2>
 <span class="r-in"><span>    rbhpairs<span class="op">=</span><span class="va">ath_selfhits_crbh</span>,</span></span>
 <span class="r-in"><span>    gene.position.cds1<span class="op">=</span><span class="va">ath.genepos</span>,</span></span>
 <span class="r-in"><span>    gene.position.cds2<span class="op">=</span><span class="va">ath.genepos</span><span class="op">)</span></span></span>
-<span class="r-out co"><span class="r-pr">#&gt;</span> [1] "/private/var/folders/wy/d_ysgzdd3_bdgz02jfdy12z00000gp/T/Rtmp1R5p2F/temp_libpatheba22612e06d/CRBHits/extdata/dagchainer/run_DAG_chainer.pl -i /var/folders/wy/d_ysgzdd3_bdgz02jfdy12z00000gp/T//Rtmpwqp8Tw/file1004032c1b829 -o 0 -e -3 -g 10000 -M 50 -D 200000 -E 0.001 -A 5 -I -s"</span>
+<span class="r-out co"><span class="r-pr">#&gt;</span> [1] "/private/var/folders/wy/d_ysgzdd3_bdgz02jfdy12z00000gp/T/RtmpMc1F40/temp_libpath120fa1cffae6e/CRBHits/extdata/dagchainer/run_DAG_chainer.pl -i /var/folders/wy/d_ysgzdd3_bdgz02jfdy12z00000gp/T//RtmpwCW5CH/file136761ebb231a -o 0 -e -3 -g 10000 -M 50 -D 200000 -E 0.001 -A 5 -I -s"</span>
 <span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/utils/head.html" class="external-link">head</a></span><span class="op">(</span><span class="va">ath_selfblast_crbh.dagchainer</span><span class="op">)</span></span></span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   gene1.chr gene1.seq.id gene1.start gene1.end gene1.mid gene1.idx gene2.chr</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> 1     AA1:1  AT1G05100.1     1469541   1470881   1470211       437     AA1:1</span>