diff --git a/builder/bump-package-version b/builder/bump-package-version
index 7c2478f..ff4fd29 100755
--- a/builder/bump-package-version
+++ b/builder/bump-package-version
@@ -7,24 +7,12 @@ update_version_to_meet_packaging_standards() {
     sed -e 's/\([0-9]\)-\([a-zA-Z]\)/\1~\2/')
 }
 
-add_debian_revision_to_new_version() {
-  echo "$new_version-1"
-}
-
 bump_rpm() {
-  sed -i "s/^Version:.\+/Version:        $new_version/" centos/kasmvncserver.spec
+  builder/bump-package-version-rpm "$new_version"
 }
 
 bump_deb() {
-  local image="debbump_package_version:dev"
-  local L_UID=$(id -u)
-  local L_GID=$(id -g)
-  local debian_version=$(add_debian_revision_to_new_version)
-
-  docker build -t "$image" -f builder/dockerfile.bump-package-version .
-  docker run --rm -v "$PWD":/src --user "$L_UID:$L_GID" \
-    "$image" /bin/bash -c \
-    "cd /src && builder/bump-package-version-inside-docker-deb $debian_version"
+  builder/bump-package-version-deb "$new_version"
 }
 
 new_version="$1"
diff --git a/builder/bump-package-version-deb b/builder/bump-package-version-deb
new file mode 100755
index 0000000..65b417f
--- /dev/null
+++ b/builder/bump-package-version-deb
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+set -eo pipefail
+
+new_version="$1"
+
+add_debian_revision_to_new_version() {
+  echo "$new_version-1"
+}
+
+bump_deb() {
+  local image="debbump_package_version:dev"
+  local L_UID=$(id -u)
+  local L_GID=$(id -g)
+  local debian_version=$(add_debian_revision_to_new_version)
+
+  docker build -t "$image" -f builder/dockerfile.bump-package-version .
+  docker run --rm -v "$PWD":/src --user "$L_UID:$L_GID" \
+    "$image" /bin/bash -c \
+    "cd /src && builder/bump-package-version-inside-docker-deb $debian_version"
+}
+
+bump_deb
diff --git a/builder/bump-package-version-rpm b/builder/bump-package-version-rpm
new file mode 100755
index 0000000..d46720c
--- /dev/null
+++ b/builder/bump-package-version-rpm
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+set -eo pipefail
+
+new_version="$1"
+specs="centos/kasmvncserver.spec
+oracle/kasmvncserver.spec"
+
+bump_version() {
+  sed -i "s/^Version:.\+/Version:        $new_version/" "$1"
+}
+
+detect_release_version() {
+  release_version=$(sed -ne 's/^Release:\s\+//p' "$1" | sed -e 's/%.\+$//')
+}
+
+bump_changelog() {
+  detect_release_version "$1"
+
+  local date=$(date +'%a %b %d %Y')
+  local changelog_version="$new_version-$release_version"
+  local new_changelog_entry="* $date KasmTech <info@kasmweb.com> - $changelog_version\n- Upstream release"
+
+  sed -i -e "s/%changelog/%changelog\n$new_changelog_entry/" "$1"
+}
+
+IFS=$'\n'
+for spec_file in $specs; do
+  bump_version $spec_file
+  bump_changelog $spec_file
+done