diff --git a/extra/libudev-zero/checksums b/extra/libudev-zero/checksums
index c039dfed..14f8d93a 100644
--- a/extra/libudev-zero/checksums
+++ b/extra/libudev-zero/checksums
@@ -1 +1 @@
-12d1b15478b033adbb1f34d49053afa5f42d862b82b2085e025dc184f5b64450
+3ac24481ae31c9b605a3a392efe070abdbcdaaad4c16141bd702e5d96d1a0a9b
diff --git a/extra/libudev-zero/sources b/extra/libudev-zero/sources
index ca4ebfe3..9559daf2 100644
--- a/extra/libudev-zero/sources
+++ b/extra/libudev-zero/sources
@@ -1 +1 @@
-https://github.com/illiliti/libudev-zero/archive/0.4.5.tar.gz
+https://github.com/illiliti/libudev-zero/archive/0.5.1.tar.gz
diff --git a/extra/libudev-zero/version b/extra/libudev-zero/version
index b8bed149..d6207280 100644
--- a/extra/libudev-zero/version
+++ b/extra/libudev-zero/version
@@ -1 +1 @@
-0.4.5 1
+0.5.1 1