build: upgrade system packages before building libpq

diff --git a/tools/build/build_libpq.sh b/tools/build/build_libpq.sh
index 7057fda50fec7e0297744041ec10bea9641b2e3a..dd056495b18d9c54862865bfa1a2fe76a921249c 100755 (executable)
--- a/tools/build/build_libpq.sh
+++ b/tools/build/build_libpq.sh
@@ -29,10 +29,12 @@ source /etc/os-release
 
 case "$ID" in
     centos)
+        yum update -y
         yum install -y zlib-devel krb5-devel pam-devel
         ;;
 
     alpine)
+        apk upgrade
         apk add --no-cache zlib-dev krb5-dev linux-pam-dev openldap-dev
         ;;