diff --git a/yotta/data/module.json b/yotta/data/module.json
index 997cd10..9a9e8a1 100644
--- a/yotta/data/module.json
+++ b/yotta/data/module.json
@@ -1,6 +1,6 @@
 {
     "name": "mbedtls",
-    "version": "2.1.1",
+    "version": "2.1.2",
     "description": "The mbed TLS crypto/SSL/TLS library",
     "licenses": [
         {
@@ -13,6 +13,6 @@
         "mbed": { "cmsis-core": "~0.2.3" }
     },
     "testTargetDependencies": {
-        "mbed": { "sockets": "~0.3.0" }
+        "mbed": { "sockets": "~0.4.0" }
     }
 }