diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4ae4cb1723..4661038ea5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v2.3.5
       - name: Set up Java
         uses: actions/setup-java@v1
         with:
@@ -45,7 +45,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v2.3.5
       - name: Set up Build JDK
         uses: actions/setup-java@v1
         with:
@@ -95,7 +95,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v2.3.5
       - name: Set up Build JDK
         uses: actions/setup-java@v1
         with:
diff --git a/.github/workflows/gradle-wrapper-validation.yml b/.github/workflows/gradle-wrapper-validation.yml
index 30e5595256..1ac64d4bd4 100644
--- a/.github/workflows/gradle-wrapper-validation.yml
+++ b/.github/workflows/gradle-wrapper-validation.yml
@@ -12,5 +12,5 @@ jobs:
     name: "Validation"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v2.3.5
       - uses: gradle/wrapper-validation-action@v1.0.4
diff --git a/.github/workflows/update-gradle-wrapper.yml b/.github/workflows/update-gradle-wrapper.yml
index a802084b0b..def619011d 100644
--- a/.github/workflows/update-gradle-wrapper.yml
+++ b/.github/workflows/update-gradle-wrapper.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v2.3.5
 
       - name: Install Gradle JDK
         uses: actions/setup-java@v1
diff --git a/archunit-java-modules-test/build.gradle b/archunit-java-modules-test/build.gradle
index 76dcc0d8f8..1a46385436 100644
--- a/archunit-java-modules-test/build.gradle
+++ b/archunit-java-modules-test/build.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id 'org.javamodularity.moduleplugin' version '1.8.7'
+    id 'org.javamodularity.moduleplugin' version '1.8.10'
 }
 
 ext.moduleName = 'com.tngtech.archunit.javamodulestest'
diff --git a/build.gradle b/build.gradle
index ffdcc8b56c..05c91c10c0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,8 +1,8 @@
 plugins {
     id 'com.github.johnrengelman.shadow' version '6.1.0' apply false
-    id 'com.github.spotbugs' version '4.7.6' apply false
+    id 'com.github.spotbugs' version '4.7.9' apply false
     id "io.github.gradle-nexus.publish-plugin" version "1.1.0" apply false
-    id "com.diffplug.spotless" version "5.16.0" apply false
+    id "com.diffplug.spotless" version "5.17.1" apply false
 }
 
 def appAndSourceUrl = 'https://github.com/TNG/ArchUnit'