diff --git a/meta-python/recipes-devtools/python/python3-imgtool_2.2.0.bb b/meta-python/recipes-devtools/python/python3-imgtool_2.3.0.bb
similarity index 79%
rename from meta-python/recipes-devtools/python/python3-imgtool_2.2.0.bb
rename to meta-python/recipes-devtools/python/python3-imgtool_2.3.0.bb
index 192c8e895a..ed647143cc 100644
--- a/meta-python/recipes-devtools/python/python3-imgtool_2.2.0.bb
+++ b/meta-python/recipes-devtools/python/python3-imgtool_2.3.0.bb
@@ -3,7 +3,7 @@ SUMMARY = "MCUboot's image signing and key management tool"
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://imgtool/main.py;beginline=3;endline=18;md5=0645fb61e2f961a110302fbfdb227446"
 
-SRC_URI[sha256sum] = "5c873a11895e36d0eb99e8366a43a3ae2270cc4f419e36b693428918255164cf"
+SRC_URI[sha256sum] = "fff72e4e793ac0ec02a493c19548715ccc0a2358afaeeaa10b49ccc2e0bd1295"
 
 inherit pypi setuptools3