diff --git a/Cargo.lock b/Cargo.lock
index 15e7cb591..468065c14 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2597,9 +2597,9 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "self_cell"
-version = "1.2.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f7d95a54511e0c7be3f51e8867aa8cf35148d7b9445d44de2f943e2b206e749"
+checksum = "16c2f82143577edb4921b71ede051dac62ca3c16084e918bf7b40c96ae10eb33"
 
 [[package]]
 name = "selinux"