diff --git a/glibmm-2.52.0.tar.xz b/glibmm-2.52.0.tar.xz
deleted file mode 100644
index d3618b7..0000000
--- a/glibmm-2.52.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:81b8abf21c645868c06779abc5f34efc1a51d5e61589dab2a2ed67faa8d4811e
-size 6450592
diff --git a/glibmm-2.52.1.tar.xz b/glibmm-2.52.1.tar.xz
new file mode 100644
index 0000000..5e963be
--- /dev/null
+++ b/glibmm-2.52.1.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dc19d20fb6b24d6b6da7cbe1b2190b38ae6ad64e6b93fecdcce71b995f43c975
+size 6451164
diff --git a/glibmm2_4.changes b/glibmm2_4.changes
index db8cebf..c4b77c4 100644
--- a/glibmm2_4.changes
+++ b/glibmm2_4.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Sep 14 08:45:45 UTC 2017 - zaitor@opensuse.org
+
+- Update to version 2.52.1:
+  + Gio: TlsDatabase: Fix memory leak in a vfunc (bgo#783360).
+  + Documentation: Update docs of get_*_name().
+
 -------------------------------------------------------------------
 Sat Jun 24 15:25:20 UTC 2017 - zaitor@opensuse.org
 
diff --git a/glibmm2_4.spec b/glibmm2_4.spec
index adea3c0..a699e38 100644
--- a/glibmm2_4.spec
+++ b/glibmm2_4.spec
@@ -21,7 +21,7 @@
 
 Name:           glibmm2_4
 %define _name glibmm
-Version:        2.52.0
+Version:        2.52.1
 Release:        0
 Summary:        C++ Interface for Glib
 License:        LGPL-2.1+