diff --git a/dangerzone/gui/main_window.py b/dangerzone/gui/main_window.py
index ef33a0bfc..7c1405426 100644
--- a/dangerzone/gui/main_window.py
+++ b/dangerzone/gui/main_window.py
@@ -14,7 +14,7 @@
 from .. import container, errors
 from ..container import convert
 from ..document import SAFE_EXTENSION, Document
-from ..util import get_resource_path, get_subprocess_startupinfo
+from ..util import get_resource_path, get_subprocess_startupinfo, get_version
 from .logic import Alert, DangerzoneGui
 
 log = logging.getLogger(__name__)
@@ -44,11 +44,16 @@ def __init__(self, dangerzone: DangerzoneGui) -> None:
         header_label = QtWidgets.QLabel("dangerzone")
         header_label.setFont(self.dangerzone.fixed_font)
         header_label.setStyleSheet("QLabel { font-weight: bold; font-size: 50px; }")
+        header_version_label = QtWidgets.QLabel(get_version())
+        header_version_label.setProperty("class", "version")  # type: ignore [arg-type]
+        header_version_label.setAlignment(QtCore.Qt.AlignBottom)
+
         header_layout = QtWidgets.QHBoxLayout()
         header_layout.addStretch()
         header_layout.addWidget(logo)
         header_layout.addSpacing(10)
         header_layout.addWidget(header_label)
+        header_layout.addWidget(header_version_label)
         header_layout.addStretch()
 
         # Waiting widget, replaces content widget while container runtime isn't available
diff --git a/share/dangerzone.css b/share/dangerzone.css
index 3684a7cac..36b8c8b19 100644
--- a/share/dangerzone.css
+++ b/share/dangerzone.css
@@ -22,3 +22,8 @@ QLabel[style="safe_extension_filename"] {
 QLabel.docs-selection {
     font-size: 18px;
 }
+
+QLabel.version {
+    font-size: 20px;
+    padding-bottom: 5px;  /* align with 'dangerzone' font */
+}