diff --git a/skyvern/forge/sdk/workflow/models/block.py b/skyvern/forge/sdk/workflow/models/block.py
index 223f1b19..1cd99247 100644
--- a/skyvern/forge/sdk/workflow/models/block.py
+++ b/skyvern/forge/sdk/workflow/models/block.py
@@ -1516,6 +1516,7 @@ class CodeBlock(Block):
             "bool": bool,
             "asyncio": asyncio,
             "re": re,
+            "json": json,
             "Exception": Exception,
         }