diff --git a/_service b/_service
index c101dbb..4a5cbba 100644
--- a/_service
+++ b/_service
@@ -3,7 +3,7 @@
   <service name="obs_scm" mode="manual">
     <param name="scm">git</param>
     <param name="url">https://gitlab.gnome.org/GNOME/pangomm.git</param>
-    <param name="revision">2.52.0</param>
+    <param name="revision">2.54.0</param>
     <param name="versionformat">@PARENT_TAG@+@TAG_OFFSET@</param>
     <param name="versionrewrite-pattern">(.*)\+0</param>
     <param name="versionrewrite-replacement">\1</param>
@@ -12,7 +12,7 @@
   <service name="tar" mode="buildtime"/>
   <service name="recompress" mode="buildtime">
     <param name="file">*.tar</param>
-    <param name="compression">xz</param>
+    <param name="compression">zst</param>
   </service>
   <service name="set_version" mode="manual" />
 </services>
diff --git a/pangomm-2.52.0.obscpio b/pangomm-2.52.0.obscpio
deleted file mode 100644
index 61c7196..0000000
--- a/pangomm-2.52.0.obscpio
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f82a062ca532c2264455a81ae6215e1b71f655b6c2c349ec311f2576dd6a08a3
-size 1072140
diff --git a/pangomm-2.54.0.obscpio b/pangomm-2.54.0.obscpio
new file mode 100644
index 0000000..1a9812a
--- /dev/null
+++ b/pangomm-2.54.0.obscpio
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:60e10f2dc19b9a862255a46a9aa4360032b671fd5b163dc3e1f9bef1bf2eac5e
+size 1077772
diff --git a/pangomm-docs-without-timestamp.patch b/pangomm-docs-without-timestamp.patch
deleted file mode 100644
index 04590b3..0000000
--- a/pangomm-docs-without-timestamp.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- orig-pangomm-2.48.1/docs/reference/Doxyfile.in	2021-05-21 13:14:18.019759000 +0200
-+++ pangomm-2.48.1/docs/reference/Doxyfile.in	2021-09-28 17:38:18.771942311 +0200
-@@ -164,7 +164,7 @@
- HTML_COLORSTYLE_HUE    = 220
- HTML_COLORSTYLE_SAT    = 100
- HTML_COLORSTYLE_GAMMA  = 80
--HTML_TIMESTAMP         = YES
-+HTML_TIMESTAMP         = NO
- HTML_DYNAMIC_SECTIONS  = NO
- HTML_INDEX_NUM_ENTRIES = 100
- GENERATE_DOCSET        = NO
diff --git a/pangomm.changes b/pangomm.changes
index 64d3e2b..4572b9a 100644
--- a/pangomm.changes
+++ b/pangomm.changes
@@ -1,3 +1,28 @@
+-------------------------------------------------------------------
+Thu Jul 25 17:45:42 UTC 2024 - Bjørn Lie <bjorn.lie@gmail.com>
+
+- Update to version 2.54.0:
+  + Color: Add parse_with_alpha().
+  + Context: Add set/get_round_glyph_positions().
+  + Item: Add default constructor, get_char_offset().
+  + Layout: Add set/get_justify_last_line(), get_direction(),
+    get_caret_pos().
+  + LayoutIter: Add operator bool(), get_run_baseline().
+  + LayoutLine: Add is_paragraph_start(), get_resolved_direction(),
+    get_height().
+  + TabArray: Add TabArray(const Glib::ustring& text) constructor,
+    operator bool(), set_positions_in_pixels(), to_string(),
+    set/get_decimal_point(), sort().
+  + Documentation:
+    - Language::get_scripts(): Improve documentation.
+    - Don't link to removed parts of library.gnome.org.
+  + Build:
+    - Require pango >= 1.54.0.
+    - Meson build: Require meson >= 0.62.0.
+    - Use Meson's pkgconfig module instead of using the *.pc.in
+      templates.
+- Drop pangomm-docs-without-timestamp.patch, fixed upstream.
+
 -------------------------------------------------------------------
 Fri Mar 15 20:59:48 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
 
diff --git a/pangomm.obsinfo b/pangomm.obsinfo
index 3429803..6d6ba7d 100644
--- a/pangomm.obsinfo
+++ b/pangomm.obsinfo
@@ -1,4 +1,4 @@
 name: pangomm
-version: 2.52.0
-mtime: 1710522671
-commit: a767b1b98003ae3d7defa838af789616395d2602
+version: 2.54.0
+mtime: 1721918019
+commit: 522105b41b54f7a1da6d928d5ffe89699993a299
diff --git a/pangomm.spec b/pangomm.spec
index 7340e5b..f0603b5 100644
--- a/pangomm.spec
+++ b/pangomm.spec
@@ -20,17 +20,13 @@
 %define libname  lib%{name}-2_48-1
 
 Name:           pangomm
-Version:        2.52.0
+Version:        2.54.0
 Release:        0
 Summary:        C++ interface for pango
 License:        GPL-2.0-or-later AND LGPL-2.1-or-later AND GPL-3.0-only
 Group:          Development/Libraries/C and C++
 URL:            https://www.gtkmm.org
-# Source0 disabled, we are using source service
-#Source0:        https://download.gnome.org/sources/%%{name}/2.50/%%{name}-%%{version}.tar.xz
-Source0:        %{name}-%{version}.tar.xz
-# PATCH-FIX-UPSTREAM pangomm-docs-without-timestamp.patch -- Do not add timestamp to generated doc files.
-Patch0:         pangomm-docs-without-timestamp.patch
+Source0:        %{name}-%{version}.tar.zst
 
 BuildRequires:  c++_compiler
 BuildRequires:  doxygen
@@ -41,13 +37,13 @@ BuildRequires:  m4
 BuildRequires:  mm-common
 BuildRequires:  perl(XML::Parser)
 #
-BuildRequires:  meson >= 0.55.0
+BuildRequires:  meson >= 0.62.0
 BuildRequires:  pkgconfig
 BuildRequires:  xsltproc
 BuildRequires:  pkgconfig(cairomm-1.16) >= 1.2.2
 BuildRequires:  pkgconfig(giomm-2.68)
 BuildRequires:  pkgconfig(glibmm-2.68)
-BuildRequires:  pkgconfig(pangocairo) >= 1.52.0
+BuildRequires:  pkgconfig(pangocairo) >= 1.54.0
 
 %description
 pangomm provides a C++ interface to the pango library.