diff --git a/0001-configure-Raise-FORTIFY_SOURCE-level-to-3.patch b/0001-configure-Raise-FORTIFY_SOURCE-level-to-3.patch
new file mode 100644
index 0000000..1a02333
--- /dev/null
+++ b/0001-configure-Raise-FORTIFY_SOURCE-level-to-3.patch
@@ -0,0 +1,44 @@
+From 23be2dad137fb924f78eba6294eb5c8c208d5fa0 Mon Sep 17 00:00:00 2001
+From: Zdenek Dohnal <zdohnal@redhat.com>
+Date: Fri, 24 Mar 2023 09:37:25 +0100
+Subject: [PATCH] configure: Raise FORTIFY_SOURCE level to 3
+
+GCC supports level 3 for some time, try using it.
+---
+ config-scripts/cups-compiler.m4 | 4 ++--
+ configure                       | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/config-scripts/cups-compiler.m4 b/config-scripts/cups-compiler.m4
+index 266d909ed..25e7f7aa5 100644
+--- a/config-scripts/cups-compiler.m4
++++ b/config-scripts/cups-compiler.m4
+@@ -108,8 +108,8 @@ AS_IF([test -n "$GCC"], [
+     ], [
+ 	# Otherwise use the Fortify enhancements to catch any unbounded
+ 	# string operations...
+-	CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2"
+-	CXXFLAGS="$CXXFLAGS -D_FORTIFY_SOURCE=2"
++	CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=3"
++	CXXFLAGS="$CXXFLAGS -D_FORTIFY_SOURCE=3"
+     ])
+ 
+     # Default optimization options...
+diff --git a/configure b/configure
+index 40d9e7a71..d50ee6a7d 100755
+--- a/configure
++++ b/configure
+@@ -8102,8 +8102,8 @@ else $as_nop
+ 
+ 	# Otherwise use the Fortify enhancements to catch any unbounded
+ 	# string operations...
+-	CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2"
+-	CXXFLAGS="$CXXFLAGS -D_FORTIFY_SOURCE=2"
++	CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=3"
++	CXXFLAGS="$CXXFLAGS -D_FORTIFY_SOURCE=3"
+ 
+ fi
+ 
+-- 
+2.40.0
+
diff --git a/cups.spec b/cups.spec
index 0753390..20c4615 100644
--- a/cups.spec
+++ b/cups.spec
@@ -76,6 +76,7 @@ Patch1003: cups-ippeveprinter-typo.patch
 Patch1004: 0001-Don-t-override-color-settings-from-print-dialog.patch
 Patch1005: 0001-scheduler-ipp.c-Convert-incoming-ColorModel-attribut.patch
 Patch1006: 0001-scheduler-printers.c-Check-for-CMYK-as-well-fixes-42.patch
+Patch1007: 0001-configure-Raise-FORTIFY_SOURCE-level-to-3.patch
 
 ##### Patches removed because IMHO they aren't no longer needed
 ##### but still I'll leave them in git in case their removal
@@ -298,6 +299,8 @@ to CUPS daemon. This solution will substitute printer drivers and raw queues in
 %patch1005 -p1 -b .save-color-settings
 # https://github.com/OpenPrinting/cups/pull/500
 %patch1006 -p1 -b .check-for-cmyk
+# https://github.com/OpenPrinting/cups/pull/642
+%patch1007 -p1 -b .raise-fortify
 
 
 %if %{lspp}