diff --git a/config.json b/config.json
index 84f3a68e..43119653 100644
--- a/config.json
+++ b/config.json
@@ -193,7 +193,7 @@
         "uuid": "e2b0e636-6538-4fe9-8db8-fccedcca26d5",
         "concepts": ["binary-octal-hexadecimal"],
         "prerequisites": ["strings"],
-        "status": "wip"
+        "status": "beta"
       },
       {
         "slug": "secrets",
@@ -201,7 +201,7 @@
         "uuid": "b8b96139-53b9-4f3d-b528-7d82fc76c4c6",
         "concepts": ["bit-manipulation"],
         "prerequisites": ["binary-octal-hexadecimal"],
-        "status": "wip"
+        "status": "beta"
       }
     ],
     "practice": [