diff --git a/npm-packages/cadence-parser/package.json b/npm-packages/cadence-parser/package.json
index efa485e0f6..d3d1d925fd 100644
--- a/npm-packages/cadence-parser/package.json
+++ b/npm-packages/cadence-parser/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@onflow/cadence-parser",
-  "version": "0.42.0",
+  "version": "0.42.1",
   "description": "The Cadence parser",
   "homepage": "https://github.com/onflow/cadence",
   "repository": {
diff --git a/version.go b/version.go
index 9ee7be9668..195829c5f9 100644
--- a/version.go
+++ b/version.go
@@ -21,4 +21,4 @@
 
 package cadence
 
-const Version = "v0.42.0"
+const Version = "v0.42.1"