diff --git a/SPECS/glib2.spec b/SPECS/glib2.spec
index 5e22638..89a23c8 100644
--- a/SPECS/glib2.spec
+++ b/SPECS/glib2.spec
@@ -5,7 +5,7 @@
 
 Name: glib2
 Version: 2.56.4
-Release: 9%{?dist}
+Release: 10%{?dist}
 Summary: A library of handy utility functions
 
 License: LGPLv2+
@@ -70,6 +70,28 @@ Patch60: keyfile-backend.patch
 # https://gitlab.gnome.org/GNOME/glib/-/issues/1658
 Patch61: CVE-2019-13012.patch
 
+# https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1927
+Patch70: 0001-gstrfuncs-Add-internal-g_memdup2-function.patch
+Patch71: 0002-gio-Use-g_memdup2-instead-of-g_memdup-in-obvious-pla.patch
+Patch72: 0003-gobject-Use-g_memdup2-instead-of-g_memdup-in-obvious.patch
+Patch73: 0004-glib-Use-g_memdup2-instead-of-g_memdup-in-obvious-pl.patch
+Patch74: 0005-gwinhttpfile-Avoid-arithmetic-overflow-when-calculat.patch
+Patch75: 0006-gdatainputstream-Handle-stop_chars_len-internally-as.patch
+Patch76: 0007-gwin32-Use-gsize-internally-in-g_wcsdup.patch
+Patch77: 0008-gkeyfilesettingsbackend-Handle-long-keys-when-conver.patch
+Patch78: 0009-gsocket-Use-gsize-to-track-native-sockaddr-s-size.patch
+Patch79: 0010-gtlspassword-Forbid-very-long-TLS-passwords.patch
+Patch80: 0011-giochannel-Forbid-very-long-line-terminator-strings.patch
+Patch81: 0012-Use-more-g_memdup2.patch
+
+# https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1942
+Patch90: 0001-gbytearray-Do-not-accept-too-large-byte-arrays.patch
+
+# https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1981
+Patch100: 0001-glocalfileoutputstream-Factor-out-a-flag-check.patch
+Patch101: 0002-glocalfileoutputstream-Fix-CREATE_REPLACE_DESTINATIO.patch
+Patch102: 0003-glocalfileoutputstream-Add-a-missing-O_CLOEXEC-flag-.patch
+
 %description
 GLib is the low-level core library that forms the basis for projects
 such as GTK+ and GNOME. It provides data structure handling for C,
@@ -267,6 +289,14 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || :
 %{_datadir}/installed-tests
 
 %changelog
+* Wed Mar 31 2021 Michael Catanzaro <mcatanzaro@redhat.com> - 2.56.4-10
+- Fix CVE-2021-27218
+  Resolves: #1939072
+- Fix CVE-2021-27219
+  Resolves: #1939108
+- Fix CVE-2021-28153
+  Resolves: #1939118
+
 * Tue Nov 10 2020 Michael Catanzaro <mcatanzaro@redhat.com> - 2.56.4-9
 - Update GHmac patch to implement g_hmac_copy()
   Resolves: #1786538