diff --git a/.github/workflows/bump-release.yml b/.github/workflows/bump-release.yml
index eeb7974..2be1e21 100644
--- a/.github/workflows/bump-release.yml
+++ b/.github/workflows/bump-release.yml
@@ -5,8 +5,8 @@ name: "bump-version"
 on:
   workflow_dispatch:
     inputs:
-      release_type:
-        description: "Release type"
+      bump_type:
+        description: "Bump type"
         default: "patch"
         required: true
         type: choice
@@ -58,16 +58,16 @@ jobs:
       - name: Compute Next Tag
         id: next-tag
         run: |
-          git_next_tag="$(docker run --rm -e GITHUB_VERSION_INPUT -e GITHUB_VERSION_BUMP ghcr.io/${{ github.repository }}:${{ github.sha }})"
+          git_next_tag="$(docker run --rm -e SEMVER_GENERATOR_INPUT -e SEMVER_GENERATOR_BUMP ghcr.io/${{ github.repository }}:${{ github.sha }})"
           if [[ -z "$git_next_tag" ]]; then
             echo "Failed to compute next tag"
-            docker run --rm -e GITHUB_VERSION_INPUT -e GITHUB_VERSION_BUMP ghcr.io/${{ github.repository }}:${{ github.sha }}
+            docker run --rm -e SEMVER_GENERATOR_INPUT -e SEMVER_GENERATOR_BUMP ghcr.io/${{ github.repository }}:${{ github.sha }}
             exit 1
           fi
           echo "GIT_NEXT_TAG=$git_next_tag" >>"$GITHUB_OUTPUT"
         env:
-          GITHUB_VERSION_INPUT: ${{ steps.latest-tag.outputs.GIT_LATEST_TAG }}
-          GITHUB_VERSION_BUMP: ${{ github.event.inputs.release_type }}
+          SEMVER_GENERATOR_INPUT: ${{ steps.latest-tag.outputs.GIT_LATEST_TAG }}
+          SEMVER_GENERATOR_BUMP: ${{ github.event.inputs.bump_type }}
 
       - name: Create and Push Tag
         run: |
diff --git a/README.md b/README.md
index 740f87d..e2a6160 100644
--- a/README.md
+++ b/README.md
@@ -17,5 +17,5 @@ docker build --progress plain -t semver .
 docker run --rm semver --input 0.1.2 --bump patch
 
 # run it with environment variables
-docker run --rm -e GITHUB_VERSION_INPUT=0.1.2 -e GITHUB_VERSION_BUMP=patch semver
+docker run --rm -e SEMVER_GENERATOR_INPUT=0.1.2 -e SEMVER_GENERATOR_BUMP=patch semver
 ```
diff --git a/action.yml b/action.yml
index dd12812..5ad3c89 100644
--- a/action.yml
+++ b/action.yml
@@ -17,5 +17,5 @@ runs:
   image: "Dockerfile"
   entrypoint: "/usr/local/bin/entrypoint"
   env:
-    GITHUB_VERSION_BUMP: ${{ inputs.bump }}
-    GITHUB_VERSION_INPUT: ${{ inputs.input }}
+    SEMVER_GENERATOR_BUMP: ${{ inputs.bump }}
+    SEMVER_GENERATOR_INPUT: ${{ inputs.input }}
diff --git a/entrypoint b/entrypoint
index 84a72c8..757a02f 100755
--- a/entrypoint
+++ b/entrypoint
@@ -3,8 +3,8 @@ set -e
 
 main() {
   declare ARGS=("$@")
-  if [[ -n "$GITHUB_VERSION_INPUT" ]] && [[ -n "$GITHUB_VERSION_BUMP" ]]; then
-    ARGS=("--input" "$GITHUB_VERSION_INPUT" "--bump" "$GITHUB_VERSION_BUMP")
+  if [[ -n "$SEMVER_GENERATOR_INPUT" ]] && [[ -n "$SEMVER_GENERATOR_BUMP" ]]; then
+    ARGS=("--input" "$SEMVER_GENERATOR_INPUT" "--bump" "$SEMVER_GENERATOR_BUMP")
   fi
 
   if [ ${#ARGS[@]} -eq 0 ]; then