diff --git a/src/changedFiles.ts b/src/changedFiles.ts
index e8d47d0f..33568d01 100644
--- a/src/changedFiles.ts
+++ b/src/changedFiles.ts
@@ -73,7 +73,7 @@ export const getRenamedFiles = async ({
   }
 
   if (inputs.json) {
-    return jsonOutput({value: renamedFiles, escape: inputs.escape_json})
+    return jsonOutput({value: renamedFiles, escape: inputs.escapeJson})
   }
 
   return renamedFiles.join(inputs.oldNewFilesSeparator)
@@ -146,7 +146,7 @@ export const getDiffFiles = async ({
   }
 
   if (inputs.json) {
-    return jsonOutput({value: files, escape: inputs.escape_json})
+    return jsonOutput({value: files, escape: inputs.escapeJson})
   }
 
   return files.join(inputs.separator)
diff --git a/src/inputs.ts b/src/inputs.ts
index 8a2d6c61..9b88f2b3 100644
--- a/src/inputs.ts
+++ b/src/inputs.ts
@@ -24,7 +24,7 @@ export type Inputs = {
   dirNamesMaxDepth?: number
   dirNamesExcludeRoot: boolean
   json: boolean
-  escape_json: boolean
+  escapeJson: boolean
   fetchDepth?: number
   sinceLastRemoteCommit: boolean
   writeOutputFiles: boolean
@@ -95,7 +95,7 @@ export const getInputs = (): Inputs => {
     required: false
   })
   const json = core.getBooleanInput('json', {required: false})
-  const escape_json = core.getBooleanInput('escape_json', {required: false})
+  const escapeJson = core.getBooleanInput('escape_json', {required: false})
   const fetchDepth = core.getInput('fetch_depth', {required: false})
   const sinceLastRemoteCommit = core.getBooleanInput(
     'since_last_remote_commit',
@@ -132,7 +132,7 @@ export const getInputs = (): Inputs => {
     dirNames,
     dirNamesExcludeRoot,
     json,
-    escape_json,
+    escapeJson,
     sinceLastRemoteCommit,
     writeOutputFiles,
     outputDir,
diff --git a/src/main.ts b/src/main.ts
index fe7feb9e..f135bb95 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -19,7 +19,7 @@ import {
 
 export async function run(): Promise<void> {
   const env = getEnv()
-  core.debug(`Env: ${JSON.stringify(env, null, 2)}`)
+  core.debug(`Env: ${JSON.stringify(process.env, null, 2)}`)
   const inputs = getInputs()
   core.debug(`Inputs: ${JSON.stringify(inputs, null, 2)}`)