diff --git a/package.json b/package.json
index 88f071e..c0de3d2 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
   },
   "homepage": "https://github.com/dalen/node-puppetdbquery",
   "dependencies": {
-    "ast-types": "^0.8.18",
+    "ast-types": "^0.13.3",
     "commander": "^2.15.1",
     "timespec": "^0.3.0"
   },
diff --git a/yarn.lock b/yarn.lock
index 62f4a70..0c0f94e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -187,9 +187,9 @@ assign-symbols@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/assign-symbols/-/assign-symbols-1.0.0.tgz#59667f41fadd4f20ccbc2bb96b8d4f7f78ec0367"
 
-ast-types@^0.8.18:
-  version "0.8.18"
-  resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.8.18.tgz#c8b98574898e8914e9d8de74b947564a9fe929af"
+ast-types@^0.13.3:
+  version "0.13.3"
+  resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.13.3.tgz#50da3f28d17bdbc7969a3a2d83a0e4a72ae755a7"
 
 async-each@^1.0.0:
   version "1.0.1"