Source: https://gitlab.alpinelinux.org/alpine/aports/-/blob/c915c16061cdb0d2390a3683c704625ebddaa045/testing/surf/webkit2gtk-4.1.patch

diff --git a/config.mk b/config.mk
index 2eb9fb0..544e123 100644
--- a/config.mk
+++ b/config.mk
@@ -12,10 +12,10 @@ LIBDIR = $(LIBPREFIX)/surf
 X11INC = `pkg-config --cflags x11`
 X11LIB = `pkg-config --libs x11`
 
-GTKINC = `pkg-config --cflags gtk+-3.0 gcr-3 webkit2gtk-4.0`
-GTKLIB = `pkg-config --libs gtk+-3.0 gcr-3 webkit2gtk-4.0`
-WEBEXTINC = `pkg-config --cflags webkit2gtk-4.0 webkit2gtk-web-extension-4.0 gio-2.0`
-WEBEXTLIBS = `pkg-config --libs webkit2gtk-4.0 webkit2gtk-web-extension-4.0 gio-2.0`
+GTKINC = `pkg-config --cflags gtk+-3.0 gcr-3 webkit2gtk-4.1`
+GTKLIB = `pkg-config --libs gtk+-3.0 gcr-3 webkit2gtk-4.1`
+WEBEXTINC = `pkg-config --cflags webkit2gtk-4.1 webkit2gtk-web-extension-4.1 gio-2.0`
+WEBEXTLIBS = `pkg-config --libs webkit2gtk-4.1 webkit2gtk-web-extension-4.1 gio-2.0`
 
 # includes and libs
 INCS = $(X11INC) $(GTKINC)
