diff --git a/Cargo.lock b/Cargo.lock
index ea2c84de33a65..667d9796a572d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1435,9 +1435,9 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.2.4"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "418d37c8b1d42553c93648be529cb70f920d3baf8ef469b74b9638df426e0b4c"
+checksum = "9be70c98951c83b8d2f8f60d7065fa6d5146873094452a1008da8c2f1e4205ad"
 dependencies = [
  "cfg-if 1.0.0",
  "js-sys",
@@ -1789,9 +1789,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.109"
+version = "0.2.121"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f98a04dce437184842841303488f70d0188c5f51437d2a834dc097eafa909a01"
+checksum = "efaa7b300f3b5fe8eb6bf21ce3895e1751d9665086af2d64b42f19701015ff4f"
 
 [[package]]
 name = "libflate"