diff --git a/Cargo.lock b/Cargo.lock
index ecc7557..7dfd4e0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -959,9 +959,9 @@ checksum = "68ab91017fe16c622486840e4c83c9a37afeff978bd239b5293d61ece587de66"
 
 [[package]]
 name = "libsqlite3-sys"
-version = "0.30.1"
+version = "0.37.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e99fb7a497b1e3339bc746195567ed8d3e24945ecd636e3619d20b9de9e9149"
+checksum = "b1f111c8c41e7c61a49cd34e44c7619462967221a6443b0ec299e0ac30cfb9b1"
 dependencies = [
  "pkg-config",
  "vcpkg",
@@ -1242,9 +1242,9 @@ checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf"
 
 [[package]]
 name = "rand"
-version = "0.10.1"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2e8e8bcc7961af1fdac401278c6a831614941f6164ee3bf4ce61b7edb162207"
+checksum = "c7f5fa3a058cd35567ef9bfa5e75732bee0f9e4c55fa90477bef2dfcdbc4be80"
 dependencies = [
  "chacha20",
  "getrandom 0.4.3",
@@ -2412,9 +2412,9 @@ dependencies = [
 
 [[package]]
 name = "zlib-rs"
-version = "0.6.4"
+version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "977347db8caa080403f6b6b7c1cda9479a8e869316f7e13a59b19076a40f94e3"
+checksum = "5431d5661c32445236631278f27946e444ddafe4684cac70b185272d4f9c52d5"
 
 [[package]]
 name = "zmij"