diff --git a/README.md b/README.md
index 22f3919..082f56d 100644
--- a/README.md
+++ b/README.md
@@ -544,7 +544,7 @@ To run the examples, type:
 The code has been updated to support compiler `moon version`:
 
 ```bash
-moon 0.1.20240711 (84f6b86 2024-07-11)
+moon 0.1.20240715 (0188781 2024-07-15)
 ```
 
 ## Reach Out!
diff --git a/moon.mod.json b/moon.mod.json
index 2d1789d..90a8df6 100644
--- a/moon.mod.json
+++ b/moon.mod.json
@@ -1,8 +1,8 @@
 {
   "name": "extism/moonbit-pdk",
-  "version": "0.19.0",
+  "version": "0.20.0",
   "deps": {
-    "gmlewis/json": "0.11.0"
+    "gmlewis/json": "0.13.0"
   },
   "readme": "README.md",
   "repository": "https://github.com/extism/moonbit-pdk",