diff --git a/packages/ca-certificates/build.sh b/packages/ca-certificates/build.sh
index f9c764d3e..63c0a0b38 100644
--- a/packages/ca-certificates/build.sh
+++ b/packages/ca-certificates/build.sh
@@ -2,7 +2,7 @@ TERMUX_PKG_HOMEPAGE=https://curl.se/docs/caextract.html
 TERMUX_PKG_DESCRIPTION="Common CA certificates"
 TERMUX_PKG_LICENSE="GPL-2.0"
 TERMUX_PKG_MAINTAINER="@termux"
-TERMUX_PKG_VERSION=20210705
+TERMUX_PKG_VERSION=20210603
 TERMUX_PKG_SRCURL=https://curl.se/ca/cacert.pem
 # If the checksum has changed, it may be time to update the package version:
 TERMUX_PKG_SHA256=a3b534269c6974631db35f952e8d7c7dbf3d81ab329a232df575c2661de1214a
diff --git a/packages/keybase/build.sh b/packages/keybase/build.sh
index c4032066c..61662d488 100644
--- a/packages/keybase/build.sh
+++ b/packages/keybase/build.sh
@@ -17,7 +17,6 @@ termux_step_make_install() {
 	ln -sf "$PWD" .gopath/src/github.com/keybase/client
 	export GOPATH="$PWD/.gopath"
 	
-	go mod tidy
 	# TODO: Cache Golang dependencies
 	go build -v -tags 'production' -o keybase github.com/keybase/client/go/keybase/main.go
 	go build -v -tags 'production' -o git-remote-keybase github.com/keybase/client/go/kbfs/kbfsgit/git-remote-keybase/main.go
diff --git a/packages/zbar/build.sh b/packages/zbar/build.sh
index 117b36404..78e164714 100644
--- a/packages/zbar/build.sh
+++ b/packages/zbar/build.sh
@@ -3,7 +3,7 @@ TERMUX_PKG_DESCRIPTION="Software suite for reading bar codes from various source
 TERMUX_PKG_LICENSE="LGPL-2.0"
 TERMUX_PKG_MAINTAINER="@termux"
 TERMUX_PKG_VERSION=0.23.1
-TERMUX_PKG_REVISION=1
+TERMUX_PKG_REVISION=2
 TERMUX_PKG_SRCURL=https://github.com/mchehab/zbar/archive/${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=297439f8859089d2248f55ab95b2a90bba35687975365385c87364c77fdb19f3
 TERMUX_PKG_DEPENDS="libiconv, imagemagick, libjpeg-turbo, zlib"