diff --git a/_service b/_service
index cf87a68..b288f7d 100644
--- a/_service
+++ b/_service
@@ -3,7 +3,7 @@
   <service name="obs_scm" mode="manual">
     <param name="url">https://gitlab.gnome.org/GNOME/libadwaita.git</param>
     <param name="scm">git</param>
-    <param name="revision">1.6.3</param>
+    <param name="revision">1.6.4</param>
     <param name="versionformat">@PARENT_TAG@+@TAG_OFFSET@</param>
     <param name="versionrewrite-pattern">(.*)\+0</param>
     <param name="versionrewrite-replacement">\1</param>
diff --git a/libadwaita-1.6.3.obscpio b/libadwaita-1.6.3.obscpio
deleted file mode 100644
index 745a5a4..0000000
--- a/libadwaita-1.6.3.obscpio
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d40739b97d22b44209e9787a0c4bfb5ddd1c7af79b8d81678579af8d9f4cf933
-size 8408589
diff --git a/libadwaita-1.6.4.obscpio b/libadwaita-1.6.4.obscpio
new file mode 100644
index 0000000..b056efc
--- /dev/null
+++ b/libadwaita-1.6.4.obscpio
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:811597e2834922b7e64c3f50bbfe9d222bdc8828f04db4ea2ca158704aaf7705
+size 8411661
diff --git a/libadwaita.changes b/libadwaita.changes
index 8fd40cd..d16388d 100644
--- a/libadwaita.changes
+++ b/libadwaita.changes
@@ -1,3 +1,19 @@
+-------------------------------------------------------------------
+Fri Jan 31 19:15:52 UTC 2025 - Bjørn Lie <bjorn.lie@gmail.com>
+
+- Update to version 1.6.4:
+  + AdwBreakpoint: Fix to_string() with locales using comma as
+    decimal separator
+  + AdwComboRow: Fix very short strings not being displayed
+  + AdwDialog:
+    - Fix ::closed emission with window-backed dialogs
+    - Fix a focus-related crash
+  + AdwPreferencesDialog: Document navigation.pop action
+  + AdwTabBox, AdwTabGrid:
+    - Fix scrolling to newly appearing tabs
+    - Fix a copy-paste error
+  + Updated translations.
+
 -------------------------------------------------------------------
 Fri Jan 10 06:32:35 UTC 2025 - Bjørn Lie <bjorn.lie@gmail.com>
 
diff --git a/libadwaita.obsinfo b/libadwaita.obsinfo
index 8e6973b..1505cd0 100644
--- a/libadwaita.obsinfo
+++ b/libadwaita.obsinfo
@@ -1,4 +1,4 @@
 name: libadwaita
-version: 1.6.3
-mtime: 1736460999
-commit: 9745c673667ddd39e5d80e2c79f5cbfa7819f5a3
+version: 1.6.4
+mtime: 1738344102
+commit: 927f58620015a8f7153ef3b9454e4d04e4e5d8f9
diff --git a/libadwaita.spec b/libadwaita.spec
index b26e5ca..aa1a70e 100644
--- a/libadwaita.spec
+++ b/libadwaita.spec
@@ -17,7 +17,7 @@
 
 
 Name:           libadwaita
-Version:        1.6.3
+Version:        1.6.4
 Release:        0
 Summary:        Building blocks for modern GNOME applications
 License:        LGPL-2.1-or-later