diff --git a/Cargo.lock b/Cargo.lock
index fa1cf49..798d4be 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -54,6 +54,12 @@ version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3441f0f7b02788e948e47f457ca01f1d7e6d92c693bc132c22b087d3141c03ff"
 
+[[package]]
+name = "base64"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
+
 [[package]]
 name = "bitflags"
 version = "1.2.1"
@@ -649,7 +655,7 @@ dependencies = [
  "oxidizer-entity-macro",
  "postgres-openssl",
  "refinery",
- "rustls",
+ "rustls 0.19.0",
  "tokio",
  "tokio-postgres",
  "tokio-postgres-rustls",
@@ -783,7 +789,7 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "81c5b25980f9a9b5ad36e9cdc855530575396d8a57f67e14691a2440ed0d9a90"
 dependencies = [
- "base64",
+ "base64 0.12.3",
  "byteorder",
  "bytes",
  "fallible-iterator",
@@ -973,7 +979,20 @@ version = "0.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5d1126dcf58e93cee7d098dbda643b5f92ed724f1f6a63007c1116eed6700c81"
 dependencies = [
- "base64",
+ "base64 0.12.3",
+ "log",
+ "ring",
+ "sct",
+ "webpki",
+]
+
+[[package]]
+name = "rustls"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "064fd21ff87c6e87ed4506e68beb42459caa4a0e2eb144932e6776768556980b"
+dependencies = [
+ "base64 0.13.0",
  "log",
  "ring",
  "sct",
@@ -1238,7 +1257,7 @@ dependencies = [
  "bytes",
  "futures",
  "ring",
- "rustls",
+ "rustls 0.18.1",
  "tokio",
  "tokio-postgres",
  "tokio-rustls",
@@ -1252,7 +1271,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e12831b255bcfa39dc0436b01e19fea231a37db570686c06ee72c423479f889a"
 dependencies = [
  "futures-core",
- "rustls",
+ "rustls 0.18.1",
  "tokio",
  "webpki",
 ]
diff --git a/oxidizer/Cargo.toml b/oxidizer/Cargo.toml
index e903454..efdc716 100644
--- a/oxidizer/Cargo.toml
+++ b/oxidizer/Cargo.toml
@@ -30,7 +30,7 @@ cfg-if = "1.0.0"
 openssl = { version = "0.10", features = ["vendored"] , optional = true}
 postgres-openssl = { version = "0.3.0",   optional = true}
 
-rustls = { version = "0.18.0",  optional = true}
+rustls = { version = "0.19.0",  optional = true}
 tokio-postgres-rustls = { version = "0.5.0", optional = true}
 
 oxidizer-entity-macro = { version = "0.2.1", path = "../oxidizer-entity-macro" }