diff --git a/20230324.diff b/20230324.diff
new file mode 100644
index 0000000..cd1bd87
--- /dev/null
+++ b/20230324.diff
@@ -0,0 +1,104 @@
+git diff 20230212..20230324 -w -p
+diff --git a/configure.ac b/configure.ac
+index 933684ef..d808beaf 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -2,7 +2,7 @@ AC_PREREQ([2.71])
+ 
+ AC_INIT(
+  [libewf],
+- [20230212],
++ [20230324],
+  [joachim.metz@gmail.com])
+ 
+ AC_CONFIG_SRCDIR(
+diff --git a/libewf/libewf_libfdata.h b/libewf/libewf_libfdata.h
+index 68dd5d19..f7cf74bd 100644
+--- a/libewf/libewf_libfdata.h
++++ b/libewf/libewf_libfdata.h
+@@ -34,8 +34,6 @@
+ #include <libfdata_list_element.h>
+ #include <libfdata_range_list.h>
+ #include <libfdata_stream.h>
+-#include <libfdata_tree.h>
+-#include <libfdata_tree_node.h>
+ #include <libfdata_types.h>
+ #include <libfdata_vector.h>
+ 
+diff --git a/m4/libfdata.m4 b/m4/libfdata.m4
+index 483cb64f..718b4fbc 100644
+--- a/m4/libfdata.m4
++++ b/m4/libfdata.m4
+@@ -1,6 +1,6 @@
+ dnl Functions for libfdata
+ dnl
+-dnl Version: 20201130
++dnl Version: 20230318
+ 
+ dnl Function to detect if libfdata is available
+ dnl ac_libfdata_dummy is used to prevent AC_CHECK_LIB adding unnecessary -l<library> arguments
+@@ -125,9 +125,6 @@ AC_DEFUN([AX_LIBFDATA_CHECK_LIB],
+           [ac_cv_libfdata_dummy=yes],
+           [ac_cv_libfdata=no])
+ 
+-        dnl Balanced tree functions
+-        dnl TODO: add functions
+-
+         dnl List functions
+         AC_CHECK_LIB(
+           fdata,
+diff --git a/m4/libodraw.m4 b/m4/libodraw.m4
+index cdb37cd1..9da9198f 100644
+--- a/m4/libodraw.m4
++++ b/m4/libodraw.m4
+@@ -1,6 +1,6 @@
+ dnl Checks for libodraw required headers and functions
+ dnl
+-dnl Version: 20190308
++dnl Version: 20230218
+ 
+ dnl Function to detect if libodraw is available
+ dnl ac_libodraw_dummy is used to prevent AC_CHECK_LIB adding unnecessary -l<library> arguments
+@@ -197,7 +197,7 @@ AC_DEFUN([AX_LIBODRAW_CHECK_LIB],
+ 
+ dnl Function to detect if libodraw dependencies are available
+ AC_DEFUN([AX_LIBODRAW_CHECK_LOCAL],
+-  [AM_PROG_LEX
++  [AC_PROG_LEX(noyywrap)
+   AC_PROG_YACC
+ 
+   ac_cv_libodraw_CPPFLAGS="-I../libodraw";
+diff --git a/msvscpp/libfdata/libfdata.vcproj b/msvscpp/libfdata/libfdata.vcproj
+index ef9af59c..5ddb62e2 100644
+--- a/msvscpp/libfdata/libfdata.vcproj
++++ b/msvscpp/libfdata/libfdata.vcproj
+@@ -198,14 +198,6 @@
+ 				RelativePath="..\..\libfdata\libfdata_support.c"
+ 				>
+ 			</File>
+-			<File
+-				RelativePath="..\..\libfdata\libfdata_tree.c"
+-				>
+-			</File>
+-			<File
+-				RelativePath="..\..\libfdata\libfdata_tree_node.c"
+-				>
+-			</File>
+ 			<File
+ 				RelativePath="..\..\libfdata\libfdata_vector.c"
+ 				>
+@@ -288,14 +280,6 @@
+ 				RelativePath="..\..\libfdata\libfdata_support.h"
+ 				>
+ 			</File>
+-			<File
+-				RelativePath="..\..\libfdata\libfdata_tree.h"
+-				>
+-			</File>
+-			<File
+-				RelativePath="..\..\libfdata\libfdata_tree_node.h"
+-				>
+-			</File>
+ 			<File
+ 				RelativePath="..\..\libfdata\libfdata_types.h"
+ 				>
diff --git a/libewf.changes b/libewf.changes
index bdd2310..5a231c6 100644
--- a/libewf.changes
+++ b/libewf.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Sun Mar 26 10:01:31 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to snapshot 20230324
+  * Adjust to changed libfdata API
+- Add 20230324.diff
+
 -------------------------------------------------------------------
 Tue Feb 14 01:22:44 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/libewf.spec b/libewf.spec
index 2d499ec..a35ae61 100644
--- a/libewf.spec
+++ b/libewf.spec
@@ -32,6 +32,7 @@ Source21:       Expert_Witness_Compression_Format_EWF.pdf
 Source23:       Expert_Witness_Compression_Format_2_EWF2.pdf
 Patch1:         remove_date_time_macros.patch
 Patch2:         system-libs.patch
+Patch3:         20230324.diff
 BuildRequires:  %{python_module devel}
 BuildRequires:  bison
 BuildRequires:  c_compiler
@@ -140,8 +141,8 @@ echo "$python" >lastpython
 }
 
 %install
-mv %_builddir/rt/* %buildroot/
-find %buildroot -type f -name "*.la" -delete -print
+mv "%_builddir/rt"/* "%buildroot/"
+find "%buildroot" -type f -name "*.la" -delete -print
 install -Dpm0755 %_sourcedir/mount*py "%buildroot/%_sbindir/mount.ewf"
 ln -s mount.ewf "%buildroot%_sbindir/umount.ewf"