diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..ddf067a
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,70 @@
+name: test
+
+on:
+  push:
+    branches:
+      - "*"
+
+jobs:
+  test:
+    name: regression test
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: true
+      matrix:
+        pgbranch:
+          - master
+          - REL_16_STABLE
+          - REL_15_STABLE
+          - REL_14_STABLE
+          - REL_13_STABLE
+          - REL_12_STABLE
+          - REL_11_STABLE
+          - REL_10_STABLE
+          - REL9_6_STABLE
+          - REL9_5_STABLE
+          - REL9_4_STABLE
+          - REL9_3_STABLE
+          - REL9_2_STABLE
+    env:
+      PGBRANCH: ${{ matrix.pgbranch }}
+    steps:
+    - uses: actions/checkout@v4
+    - name: set_env
+      run: |
+        echo "PGHOME=${HOME}/${PGBRANCH}" >> $GITHUB_ENV
+        echo "PGDATA=${HOME}/pgdata" >> $GITHUB_ENV
+    - name: add_path
+      run: |
+        echo "${PGHOME}/bin" >> $GITHUB_PATH
+    - name: before_install
+      run: |
+        git clone -b ${PGBRANCH} --depth 1 https://github.com/postgres/postgres.git
+        cd postgres
+        ./configure --prefix=${PGHOME} --enable-debug --enable-cassert
+        make -j 2 -s
+        make -s install
+        cd contrib/pg_trgm
+        make -j 2 -s
+        make -s install
+        cd ../..
+        initdb -D ${PGDATA} --locale=C --encoding=UTF8
+        pg_ctl -D ${PGDATA} -w start
+    - name: before_script
+      run: |
+        cd ${GITHUB_WORKSPACE}
+        make USE_PGXS=1 PG_CONFIG=${PGHOME}/bin/pg_config
+        make USE_PGXS=1 PG_CONFIG=${PGHOME}/bin/pg_config install
+    - name: script
+      run: |
+        make USE_PGXS=1 PG_CONFIG=${PGHOME}/bin/pg_config installcheck
+        make USE_PGXS=1 PG_CONFIG=${PGHOME}/bin/pg_config installcheck-trgm
+    - name: after_script_failure
+      if: failure()
+      run: |
+        if [ -f regression.diffs ]; then cat regression.diffs; fi
+        exit 1
+    - name: after_script_success
+      if: success()
+      run: |
+        echo "SUCCESS"
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 6e6e817..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,56 +0,0 @@
-language: c
-
-compiler: gcc
-
-env:
-   matrix:
-      - PGBRANCH=master
-      - PGBRANCH=REL_15_STABLE
-      - PGBRANCH=REL_14_STABLE
-      - PGBRANCH=REL_13_STABLE
-      - PGBRANCH=REL_12_STABLE
-      - PGBRANCH=REL_11_STABLE
-      - PGBRANCH=REL_10_STABLE
-      - PGBRANCH=REL9_6_STABLE
-      - PGBRANCH=REL9_5_STABLE
-      - PGBRANCH=REL9_4_STABLE
-      - PGBRANCH=REL9_3_STABLE
-      - PGBRANCH=REL9_2_STABLE
-      - PGBRANCH=REL9_1_STABLE
-
-before_install:
-   - sudo service postgresql stop
-   - CURDIR=$(pwd)
-   - PGHOME=${CURDIR}/${PGBRANCH}
-   - PGDATA=${PGHOME}/data
-   - PGSRC=${CURDIR}/postgres
-   - TRGMSRC=${PGSRC}/contrib/pg_trgm
-   - git clone https://github.com/postgres/postgres.git
-   - cd ${PGSRC}
-   - git checkout ${PGBRANCH}
-   - ./configure --prefix=${PGHOME} --enable-debug --enable-cassert
-   - make -j 2
-   - make install
-   - cd ${TRGMSRC}
-   - make install
-   - export PATH=${PATH}:${PGHOME}/bin
-   - initdb -D ${PGDATA} --locale=C --encoding=UTF8
-   - pg_ctl -D ${PGDATA} -w start
-
-before_script:
-   - cd ${CURDIR}
-   - make USE_PGXS=1 PG_CONFIG=${PGHOME}/bin/pg_config
-   - make USE_PGXS=1 PG_CONFIG=${PGHOME}/bin/pg_config install
-
-script:
-   - make USE_PGXS=1 PG_CONFIG=${PGHOME}/bin/pg_config installcheck
-   - make USE_PGXS=1 PG_CONFIG=${PGHOME}/bin/pg_config installcheck-trgm
-
-after_script:
-   - if [ -f regression.diffs ]; then cat regression.diffs; fi
-   - pg_ctl -D ${PGDATA} stop
-
-notifications:
-   email:
-      on_success: change
-      on_failure: always
diff --git a/README.md b/README.md
index 5a9628b..a816324 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ This module allows a user to create **2-gram** (bigram) index for faster full te
 pg_bigm is released under the [PostgreSQL License](https://opensource.org/licenses/postgresql), a liberal Open Source license, similar to the BSD or MIT licenses.
 
 ## Test Status
-[![Build Status](https://travis-ci.com/pgbigm/pg_bigm.svg?branch=master)](https://travis-ci.com/github/pgbigm/pg_bigm)
+[![Build Status](https://github.com/pgbigm/pg_bigm/actions/workflows/test.yml/badge.svg)](https://github.com/pgbigm/pg_bigm/actions/workflows/test.yml)
 
 ## Documentation
 ### English