diff --git a/.SRCINFO b/.SRCINFO
index beb54ecc78a47..099346f88c776 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = r-treeandleaf
 	pkgdesc = Displaying binary trees with focus on dendrogram leaves
-	pkgver = 1.18.0
+	pkgver = 1.20.0
 	pkgrel = 1
 	url = https://bioconductor.org/packages/TreeAndLeaf
 	arch = any
@@ -21,7 +21,7 @@ pkgbase = r-treeandleaf
 	optdepends = r-rmarkdown
 	optdepends = r-runit
 	optdepends = r-stringr
-	source = https://bioconductor.org/packages/release/bioc/src/contrib/TreeAndLeaf_1.18.0.tar.gz
-	sha256sums = 11b1b41e4fadc8b6c3797561552b5ecd5776af156911b1f182d31ae63d3ba40d
+	source = https://bioconductor.org/packages/release/bioc/src/contrib/TreeAndLeaf_1.20.0.tar.gz
+	sha256sums = e8f7af154252958bafd56727f54f121ee8db084db496eb4d67bb510461394f8a
 
 pkgname = r-treeandleaf
diff --git a/PKGBUILD b/PKGBUILD
index d9d28280c8bb3..0985107e42678 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,9 +1,9 @@
 # Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=TreeAndLeaf
-_pkgver=1.18.0
+_pkgver=1.20.0
 pkgname=r-${_pkgname,,}
-pkgver=1.18.0
+pkgver=1.20.0
 pkgrel=1
 pkgdesc='Displaying binary trees with focus on dendrogram leaves'
 arch=('any')
@@ -30,7 +30,7 @@ optdepends=(
   r-stringr
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('11b1b41e4fadc8b6c3797561552b5ecd5776af156911b1f182d31ae63d3ba40d')
+sha256sums=('e8f7af154252958bafd56727f54f121ee8db084db496eb4d67bb510461394f8a')
 
 build() {
   R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"