diff --git a/Shrine/app/src/main/java/com/authentication/shrine/utility/Constants.kt b/Shrine/app/src/main/java/com/authentication/shrine/utility/Constants.kt
index eccc418..a625764 100644
--- a/Shrine/app/src/main/java/com/authentication/shrine/utility/Constants.kt
+++ b/Shrine/app/src/main/java/com/authentication/shrine/utility/Constants.kt
@@ -16,5 +16,5 @@
 package com.authentication.shrine.utility
 
 object Constants {
-    const val SESSION_ID_KEY = "SESAME_SESSION_COOKIE="
+    const val SESSION_ID_KEY = "__Secure-SESAME_SESSION_COOKIE="
 }
\ No newline at end of file
diff --git a/Shrine/wear/src/main/java/com/authentication/shrinewear/network/AuthNetworkClient.kt b/Shrine/wear/src/main/java/com/authentication/shrinewear/network/AuthNetworkClient.kt
index 41a4e02..90387a8 100644
--- a/Shrine/wear/src/main/java/com/authentication/shrinewear/network/AuthNetworkClient.kt
+++ b/Shrine/wear/src/main/java/com/authentication/shrinewear/network/AuthNetworkClient.kt
@@ -40,7 +40,7 @@ class AuthNetworkClient {
         /**
          * The key used for the session ID cookie.
          */
-        internal const val SESSION_ID_KEY = "SESAME_SESSION_COOKIE="
+        internal const val SESSION_ID_KEY = "__Secure-SESAME_SESSION_COOKIE="
     }
 
     init {