diff --git a/Cargo.lock b/Cargo.lock
index 3c5463af55..ea206001a1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3004,9 +3004,9 @@ dependencies = [
 
 [[package]]
 name = "scc"
-version = "2.3.0"
+version = "2.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28e1c91382686d21b5ac7959341fcb9780fa7c03773646995a87c950fa7be640"
+checksum = "22b2d775fb28f245817589471dd49c5edf64237f4a19d10ce9a92ff4651a27f4"
 dependencies = [
  "sdd",
 ]
@@ -3026,9 +3026,9 @@ dependencies = [
 
 [[package]]
 name = "sdd"
-version = "3.0.5"
+version = "3.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "478f121bb72bbf63c52c93011ea1791dca40140dfe13f8336c4c5ac952c33aa9"
+checksum = "584e070911c7017da6cb2eb0788d09f43d789029b5877d3e5ecc8acf86ceee21"
 
 [[package]]
 name = "sec1"