diff --git a/lib/index.js b/lib/index.js
index e328771..8985511 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -17482,7 +17482,7 @@ async function run() {
         } else if (distro === "arch") {
           // partial upgrades are not supported so also upgrade everything
           await execShellCommand(optionalSudoPrefix + 'pacman -Syu --noconfirm xz openssh');
-        } else if (distro === "fedora") {
+        } else if (distro === "fedora" || distro === "centos" || distro === "rhel" || distro === "almalinux") {
           await execShellCommand(optionalSudoPrefix + 'dnf install -y xz openssh');
         } else {
           await execShellCommand(optionalSudoPrefix + 'apt-get update');
diff --git a/src/index.js b/src/index.js
index 7c74b0a..7685462 100644
--- a/src/index.js
+++ b/src/index.js
@@ -96,7 +96,7 @@ export async function run() {
         } else if (distro === "arch") {
           // partial upgrades are not supported so also upgrade everything
           await execShellCommand(optionalSudoPrefix + 'pacman -Syu --noconfirm xz openssh');
-        } else if (distro === "fedora") {
+        } else if (distro === "fedora" || distro === "centos" || distro === "rhel" || distro === "almalinux") {
           await execShellCommand(optionalSudoPrefix + 'dnf install -y xz openssh');
         } else {
           await execShellCommand(optionalSudoPrefix + 'apt-get update');