diff --git a/.github/workflows/java.yml b/.github/workflows/java.yml
index 4397973..620227c 100644
--- a/.github/workflows/java.yml
+++ b/.github/workflows/java.yml
@@ -6,11 +6,12 @@ jobs:
   maven-ubuntu20:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - run: sudo apt-get install protobuf-compiler
       - name: Set up JDK 1.8
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v2
         with:
+          distribution: 'zulu'
           java-version: 1.8
       - name: Build with Maven
         run: mvn -B package --file pom.xml
@@ -18,11 +19,12 @@ jobs:
   maven-ubuntu22:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - run: sudo apt-get install protobuf-compiler
       - name: Set up JDK 1.8
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v2
         with:
+          distribution: 'zulu'
           java-version: 1.8
       - name: Build with Maven
         run: mvn -B package --file pom.xml
@@ -30,11 +32,12 @@ jobs:
   ant-ubuntu20:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - run: sudo apt-get install protobuf-compiler libprotobuf-java
       - name: Set up JDK 1.8
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v2
         with:
+          distribution: 'zulu'
           java-version: 1.8
       - name: Build with Ant
         run: ant
@@ -42,11 +45,12 @@ jobs:
   ant-ubuntu22:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - run: sudo apt-get install protobuf-compiler libprotobuf-java
       - name: Set up JDK 1.8
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v2
         with:
+          distribution: 'zulu'
           java-version: 1.8
       - name: Build with Ant
         run: ant
diff --git a/README.md b/README.md
index 6ce55f5..e8635ec 100644
--- a/README.md
+++ b/README.md
@@ -13,8 +13,8 @@ Note that this is a low-level library that does only part of the
 encoding/decoding needed for actually writing/reading an OSM PBF file. For
 something more complete see [libosmium](https://osmcode.org/libosmium/).
 
-[![Github Actions C Build Status](https://github.com/openstreetmap/OSM-binary/workflows/C%20CI/badge.svg?branch=master)](https://github.com/openstreetmap/OSM-binary/actions)
-[![Github Actions Java Build Status](https://github.com/openstreetmap/OSM-binary/workflows/Java%20CI/badge.svg?branch=master)](https://github.com/openstreetmap/OSM-binary/actions)
+[![Github Actions C++ CI](https://github.com/openstreetmap/OSM-binary/actions/workflows/c.yml/badge.svg)](https://github.com/openstreetmap/OSM-binary/actions/workflows/c.yml)
+[![Github Actions Java CI](https://github.com/openstreetmap/OSM-binary/actions/workflows/java.yml/badge.svg)](https://github.com/openstreetmap/OSM-binary/actions/workflows/java.yml)
 [![Packaging status](https://repology.org/badge/tiny-repos/libosmpbf.svg)](https://repology.org/project/libosmpbf/versions)
 
 ## Java Version