diff --git a/packages/libyaml/build.sh b/packages/libyaml/build.sh
index f941d7adc..cd17c450c 100644
--- a/packages/libyaml/build.sh
+++ b/packages/libyaml/build.sh
@@ -1,5 +1,14 @@
 TERMUX_PKG_HOMEPAGE=https://pyyaml.org/wiki/LibYAML
 TERMUX_PKG_DESCRIPTION="LibYAML is a YAML 1.1 parser and emitter written in C"
-TERMUX_PKG_VERSION=0.1.7
-TERMUX_PKG_SRCURL=https://pyyaml.org/download/libyaml/yaml-$TERMUX_PKG_VERSION.tar.gz
-TERMUX_PKG_SHA256=8088e457264a98ba451a90b8661fcb4f9d6f478f7265d48322a196cec2480729
+TERMUX_PKG_VERSION=0.2.1
+TERMUX_PKG_SHA256=1d2aeb87f7d317f1496e4c39410d913840714874a354970300f375eec9303dc4
+TERMUX_PKG_SRCURL=https://github.com/yaml/libyaml/archive/$TERMUX_PKG_VERSION.tar.gz
+
+termux_step_pre_configure() {
+	./bootstrap
+}
+
+termux_step_post_make_install() {
+	cd $TERMUX_PREFIX/lib
+	ln -s -f libyaml-0.so libyaml.so
+}
diff --git a/packages/ruby/build.sh b/packages/ruby/build.sh
index 6729dc66a..42c2b4851 100644
--- a/packages/ruby/build.sh
+++ b/packages/ruby/build.sh
@@ -2,6 +2,7 @@ TERMUX_PKG_HOMEPAGE=https://www.ruby-lang.org/
 TERMUX_PKG_DESCRIPTION="Dynamic programming language with a focus on simplicity and productivity"
 _MAJOR_VERSION=2.5
 TERMUX_PKG_VERSION=${_MAJOR_VERSION}.1
+TERMUX_PKG_REVISION=1
 TERMUX_PKG_SHA256=886ac5eed41e3b5fc699be837b0087a6a5a3d10f464087560d2d21b3e71b754d
 TERMUX_PKG_SRCURL=https://cache.ruby-lang.org/pub/ruby/${_MAJOR_VERSION}/ruby-${TERMUX_PKG_VERSION}.tar.xz
 # libbffi is used by the fiddle extension module: