diff --git a/extra/libudev-zero/checksums b/extra/libudev-zero/checksums
index 60208d84..c92af404 100644
--- a/extra/libudev-zero/checksums
+++ b/extra/libudev-zero/checksums
@@ -1 +1 @@
-cac213a1cdc9b9e708108c9a5a64e6626989f87007996d3ece8681a44e9c4166  0.1.2.tar.gz
+7d3ef505e06525d818296443e77e2a195bce33e7ad25d34dd9d34c427e7393d1  0.2.1.tar.gz
diff --git a/extra/libudev-zero/sources b/extra/libudev-zero/sources
index 52d9326a..b37359e7 100644
--- a/extra/libudev-zero/sources
+++ b/extra/libudev-zero/sources
@@ -1 +1 @@
-https://github.com/illiliti/libudev-zero/archive/0.1.2.tar.gz
+https://github.com/illiliti/libudev-zero/archive/0.2.1.tar.gz
diff --git a/extra/libudev-zero/version b/extra/libudev-zero/version
index 934b25da..09a2a0ab 100644
--- a/extra/libudev-zero/version
+++ b/extra/libudev-zero/version
@@ -1 +1 @@
-0.1.2 1
+0.2.1 1