diff --git a/Cargo.toml b/Cargo.toml
index 3f7be42..d57c901 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,12 +16,12 @@ gitlab = { repository = "lumi/xmpp-rs" }
 
 [dependencies]
 xml-rs = "0.4.1"
-openssl = "0.9.7"
+openssl = "0.9.12"
 base64 = "0.5.2"
-minidom = "0.3.0"
+minidom = "0.4.1"
 jid = "0.2.0"
 sasl = "0.4.0"
-sha-1 = "0.3.2"
+sha-1 = "0.3.3"
 
 [features]
 insecure = []