diff --git a/.github/workflows/crates-io.yml b/.github/workflows/crates-io.yml
index b217374..009d67f 100644
--- a/.github/workflows/crates-io.yml
+++ b/.github/workflows/crates-io.yml
@@ -1,6 +1,10 @@
 name: Crates.io
 
-on: workflow_dispatch
+on:
+  push:
+    # Sequence of patterns matched against refs/tags
+    tags:
+      - 'v*' # Push events to matching v*, i.e. v1.0, v20.15.10
 
 env:
   CARGO_TERM_COLOR: always
diff --git a/.github/workflows/pypi.yml b/.github/workflows/pypi.yml
index 04dd749..83dd5bb 100644
--- a/.github/workflows/pypi.yml
+++ b/.github/workflows/pypi.yml
@@ -1,6 +1,10 @@
 name: PyPi
 
-on: workflow_dispatch
+on:
+  push:
+    # Sequence of patterns matched against refs/tags
+    tags:
+      - 'v*' # Push events to matching v*, i.e. v1.0, v20.15.10
 
 jobs:
   linux:
diff --git a/.github/workflows/release-pr.yaml b/.github/workflows/release-pr.yaml
deleted file mode 100644
index 45d138f..0000000
--- a/.github/workflows/release-pr.yaml
+++ /dev/null
@@ -1,29 +0,0 @@
-
-name: Open a release PR
-on:
-  workflow_dispatch:
-    inputs:
-      version:
-        description: Version to release
-        required: true
-        type: string
-
-jobs:
-  make-release-pr:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-      - name: Install cargo-release
-        uses: taiki-e/install-action@v1
-        with:
-          tool: cargo-release
-      - name: Run Release PR
-        uses: cargo-bins/release-pr@v2
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          version: ${{ inputs.version }}
-          pr-release-notes: true
-          pr-merge-strategy: squash
\ No newline at end of file