diff --git a/core/tabs/applications-setup/Developer-tools/sublime-setup.sh b/core/tabs/applications-setup/Developer-tools/sublime-setup.sh
index 16c03497..18843752 100644
--- a/core/tabs/applications-setup/Developer-tools/sublime-setup.sh
+++ b/core/tabs/applications-setup/Developer-tools/sublime-setup.sh
@@ -23,7 +23,12 @@ installSublime() {
                 ;;
             dnf)
                 "$ESCALATION_TOOL" rpm -v --import https://download.sublimetext.com/sublimehq-rpm-pub.gpg
-                "$ESCALATION_TOOL" "$PACKAGER" config-manager --add-repo https://download.sublimetext.com/rpm/stable/x86_64/sublime-text.repo
+                dnf_version=$(dnf --version | head -n 1 | cut -d '.' -f 1)
+                if [ "$dnf_version" -eq 4 ]; then
+                    "$ESCALATION_TOOL" "$PACKAGER" config-manager --add-repo https://download.sublimetext.com/rpm/dev/x86_64/sublime-text.repo
+                else
+                    "$ESCALATION_TOOL" "$PACKAGER" config-manager addrepo --from-repofile=https://download.sublimetext.com/rpm/dev/x86_64/sublime-text.repo
+                fi
                 "$ESCALATION_TOOL" "$PACKAGER" install -y sublime-text
                 ;;
             *)
diff --git a/core/tabs/applications-setup/browsers/brave.sh b/core/tabs/applications-setup/browsers/brave.sh
index 6618f0fe..995775e3 100644
--- a/core/tabs/applications-setup/browsers/brave.sh
+++ b/core/tabs/applications-setup/browsers/brave.sh
@@ -25,7 +25,12 @@ installBrave() {
                 ;;
             dnf)
                 "$ESCALATION_TOOL" "$PACKAGER" install -y dnf-plugins-core
-                "$ESCALATION_TOOL" "$PACKAGER" config-manager --add-repo https://brave-browser-rpm-release.s3.brave.com/brave-browser.repo
+                dnf_version=$(dnf --version | head -n 1 | cut -d '.' -f 1)
+                if [ "$dnf_version" -eq 4 ]; then
+                    "$ESCALATION_TOOL" "$PACKAGER" config-manager --add-repo https://brave-browser-rpm-release.s3.brave.com/brave-browser.repo
+                else
+                    "$ESCALATION_TOOL" "$PACKAGER" config-manager addrepo --from-repofile=https://brave-browser-rpm-release.s3.brave.com/brave-browser.repo
+                fi
                 "$ESCALATION_TOOL" rpm --import https://brave-browser-rpm-release.s3.brave.com/brave-core.asc
                 "$ESCALATION_TOOL" "$PACKAGER" install -y brave-browser
                 ;;
diff --git a/core/tabs/applications-setup/browsers/vivaldi.sh b/core/tabs/applications-setup/browsers/vivaldi.sh
index 311816d0..28535a52 100644
--- a/core/tabs/applications-setup/browsers/vivaldi.sh
+++ b/core/tabs/applications-setup/browsers/vivaldi.sh
@@ -15,7 +15,12 @@ installVivaldi() {
                 ;;
             dnf)
                 "$ESCALATION_TOOL" "$PACKAGER" install -y dnf-plugins-core
-                "$ESCALATION_TOOL" "$PACKAGER" config-manager --add-repo https://repo.vivaldi.com/stable/vivaldi-fedora.repo
+                dnf_version=$(dnf --version | head -n 1 | cut -d '.' -f 1)
+                if [ "$dnf_version" -eq 4 ]; then
+                    "$ESCALATION_TOOL" "$PACKAGER" config-manager --add-repo https://repo.vivaldi.com/stable/vivaldi-fedora.repo
+                else
+                    "$ESCALATION_TOOL" "$PACKAGER" config-manager addrepo --from-repofile=https://repo.vivaldi.com/stable/vivaldi-fedora.repo
+                fi
                 "$ESCALATION_TOOL" "$PACKAGER" install -y vivaldi-stable
                 ;;
             zypper)
diff --git a/core/tabs/applications-setup/docker-setup.sh b/core/tabs/applications-setup/docker-setup.sh
index c4fc53ff..b693656b 100755
--- a/core/tabs/applications-setup/docker-setup.sh
+++ b/core/tabs/applications-setup/docker-setup.sh
@@ -28,7 +28,12 @@ install_docker() {
             ;;
         dnf)
             "$ESCALATION_TOOL" "$PACKAGER" -y install dnf-plugins-core
-            "$ESCALATION_TOOL" "$PACKAGER" config-manager --add-repo https://download.docker.com/linux/fedora/docker-ce.repo
+            dnf_version=$(dnf --version | head -n 1 | cut -d '.' -f 1)
+            if [ "$dnf_version" -eq 4 ]; then
+                "$ESCALATION_TOOL" "$PACKAGER" config-manager --add-repo https://download.docker.com/linux/fedora/docker-ce.repo
+            else
+                "$ESCALATION_TOOL" "$PACKAGER" config-manager addrepo --from-repofile=https://download.docker.com/linux/fedora/docker-ce.repo
+            fi
             "$ESCALATION_TOOL" "$PACKAGER" -y install docker-ce docker-ce-cli containerd.io docker-buildx-plugin
             "$ESCALATION_TOOL" systemctl enable --now docker
             ;;
@@ -58,7 +63,12 @@ install_docker_compose() {
             ;;
         dnf)
             "$ESCALATION_TOOL" "$PACKAGER" -y install dnf-plugins-core
-            "$ESCALATION_TOOL" "$PACKAGER" config-manager --add-repo https://download.docker.com/linux/fedora/docker-ce.repo
+            dnf_version=$(dnf --version | head -n 1 | cut -d '.' -f 1)
+            if [ "$dnf_version" -eq 4 ]; then
+                "$ESCALATION_TOOL" "$PACKAGER" config-manager --add-repo https://download.docker.com/linux/fedora/docker-ce.repo
+            else
+                "$ESCALATION_TOOL" "$PACKAGER" config-manager addrepo --from-repofile=https://download.docker.com/linux/fedora/docker-ce.repo
+            fi
             "$ESCALATION_TOOL" "$PACKAGER" install -y docker-compose-plugin
             ;;
         zypper)