diff --git a/.github/workflows/create_github_release.yml b/.github/workflows/create_github_release.yml
index 229b1974c7..7ed045b705 100644
--- a/.github/workflows/create_github_release.yml
+++ b/.github/workflows/create_github_release.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5.0.0
+        uses: actions/checkout@v6.0.2
 
       - name: Create Release
         id: create_release
diff --git a/.github/workflows/formatting_check.yml b/.github/workflows/formatting_check.yml
index 46943469b9..9d516a0f47 100644
--- a/.github/workflows/formatting_check.yml
+++ b/.github/workflows/formatting_check.yml
@@ -31,7 +31,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout latest code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v6.0.2
         with:
           fetch-depth: "0"
       - name: Set up JDK 21
@@ -47,7 +47,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout latest code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v6.0.2
         with:
           fetch-depth: "0"
       - name: Set up JDK 21
diff --git a/.github/workflows/maven_tests.yml b/.github/workflows/maven_tests.yml
index 528201924a..df91f51784 100644
--- a/.github/workflows/maven_tests.yml
+++ b/.github/workflows/maven_tests.yml
@@ -49,7 +49,7 @@ jobs:
     steps:
       ## Checkout the current version of the code from the repo.
       - name: Checkout latest code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v6.0.2
         with:
           fetch-depth: "0"
 
@@ -106,7 +106,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout latest code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v6.0.2
         with:
           fetch-depth: "0"
       - name: Set up JDK 17
diff --git a/.github/workflows/prepare_release_changelog.yml b/.github/workflows/prepare_release_changelog.yml
index 20a0e2dcec..b0705abf3d 100644
--- a/.github/workflows/prepare_release_changelog.yml
+++ b/.github/workflows/prepare_release_changelog.yml
@@ -17,7 +17,7 @@ jobs:
 
       # Check out current repository
       - name: Fetch Sources
-        uses: actions/checkout@v5.0.0
+        uses: actions/checkout@v6.0.2
 
       # Setup Java 11 environment for the next steps
       - name: Setup Java
diff --git a/.github/workflows/publish_pkg_github.yml b/.github/workflows/publish_pkg_github.yml
index e960c70737..673e92dbf4 100644
--- a/.github/workflows/publish_pkg_github.yml
+++ b/.github/workflows/publish_pkg_github.yml
@@ -8,8 +8,8 @@ jobs:
       contents: read
       packages: write
     steps:
-      - uses: actions/checkout@v3.5.0
-      - uses: actions/setup-java@v3
+      - uses: actions/checkout@v6.0.2
+      - uses: actions/setup-java@v5
         with:
           java-version: '17'
           distribution: 'adopt'
diff --git a/.github/workflows/qodana.yml b/.github/workflows/qodana.yml
index 7f7eb78b30..80666d3392 100644
--- a/.github/workflows/qodana.yml
+++ b/.github/workflows/qodana.yml
@@ -11,8 +11,8 @@ jobs:
   qodana:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.5.0
+      - uses: actions/checkout@v6.0.2
         with:
           fetch-depth: 0
       - name: 'Qodana Scan'
-        uses: JetBrains/qodana-action@v2022.3.4
+        uses: JetBrains/qodana-action@v2025.3.1
diff --git a/javaparser-core-testing/pom.xml b/javaparser-core-testing/pom.xml
index 8cb6e97cf3..ea583f5b56 100644
--- a/javaparser-core-testing/pom.xml
+++ b/javaparser-core-testing/pom.xml
@@ -72,7 +72,7 @@
         <dependency>
             <groupId>com.squareup.okhttp3</groupId>
             <artifactId>okhttp</artifactId>
-            <version>4.12.0</version>
+            <version>5.3.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>
diff --git a/javaparser-core/pom.xml b/javaparser-core/pom.xml
index 38b58d38bc..f3ac804617 100644
--- a/javaparser-core/pom.xml
+++ b/javaparser-core/pom.xml
@@ -31,7 +31,7 @@
 		<dependency>
 			<groupId>org.jetbrains</groupId>
 			<artifactId>annotations</artifactId>
-			<version>24.1.0</version>
+			<version>26.0.2-1</version>
 		</dependency>
 		<dependency>
 			<groupId>org.jspecify</groupId>
diff --git a/jmlparser-jml-tests/pom.xml b/jmlparser-jml-tests/pom.xml
index 3664d763f5..8697fcc3d0 100644
--- a/jmlparser-jml-tests/pom.xml
+++ b/jmlparser-jml-tests/pom.xml
@@ -121,19 +121,19 @@
 		<dependency>
 			<groupId>org.hamcrest</groupId>
 			<artifactId>hamcrest-library</artifactId>
-			<version>2.2</version>
+			<version>3.0</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.assertj</groupId>
 			<artifactId>assertj-core</artifactId>
-			<version>3.25.3</version>
+			<version>3.27.7</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
 			<groupId>com.squareup.okhttp3</groupId>
 			<artifactId>okhttp</artifactId>
-			<version>4.12.0</version>
+			<version>5.3.2</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
diff --git a/pom.xml b/pom.xml
index dfd013a3db..f64956eb15 100644
--- a/pom.xml
+++ b/pom.xml
@@ -144,7 +144,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <java.version>21</java.version>
         <maven.compiler.release>${java.version}</maven.compiler.release>
-        <byte-buddy.version>1.17.7</byte-buddy.version>
+        <byte-buddy.version>1.18.4</byte-buddy.version>
         <argLine>
             -javaagent:'${settings.localRepository}/net/bytebuddy/byte-buddy-agent/${byte-buddy.version}/byte-buddy-agent-${byte-buddy.version}.jar'
         </argLine>
@@ -212,7 +212,7 @@
                 <plugin>
                     <groupId>com.helger.maven</groupId>
                     <artifactId>ph-javacc-maven-plugin</artifactId>
-                    <version>4.1.5</version>
+                    <version>5.0.1</version>
                 </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
@@ -222,7 +222,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-compiler-plugin</artifactId>
-                    <version>3.14.1</version>
+                    <version>3.15.0</version>
                 </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
@@ -237,7 +237,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-jar-plugin</artifactId>
-                    <version>3.4.1</version>
+                    <version>3.5.0</version>
                 </plugin>
                 <plugin>
                     <groupId>org.sonatype.plugins</groupId>
@@ -254,7 +254,7 @@
                     <!-- Plugin for preparing and performing a release (to sonatype central publishing portal / maven central). -->
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-release-plugin</artifactId>
-                    <version>3.1.1</version>
+                    <version>3.3.1</version>
                     <configuration>
                         <!-- When updating versions during release, synchronise versions of sub-modules with the parent-pom. -->
                         <autoVersionSubmodules>true</autoVersionSubmodules>
@@ -293,7 +293,7 @@
                 <plugin>
                     <groupId>org.sonatype.central</groupId>
                     <artifactId>central-publishing-maven-plugin</artifactId>
-                    <version>0.9.0</version>
+                    <version>0.10.0</version>
                     <extensions>true</extensions>
                     <configuration>
                         <publishingServerId>central</publishingServerId>
@@ -308,7 +308,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-resources-plugin</artifactId>
-                    <version>3.3.1</version>
+                    <version>3.4.0</version>
                 </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
@@ -318,12 +318,12 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-source-plugin</artifactId>
-                    <version>3.3.1</version>
+                    <version>3.4.0</version>
                 </plugin>
                 <plugin>
                     <groupId>org.jacoco</groupId>
                     <artifactId>jacoco-maven-plugin</artifactId>
-                    <version>0.8.13</version>
+                    <version>0.8.14</version>
                     <configuration>
                         <includes>
                             <include>
@@ -374,7 +374,7 @@
                 <plugin>
                     <groupId>biz.aQute.bnd</groupId>
                     <artifactId>bnd-maven-plugin</artifactId>
-                    <version>7.0.0</version>
+                    <version>7.2.1</version>
                 </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
@@ -384,7 +384,7 @@
                 <plugin>
                     <groupId>org.codehaus.mojo</groupId>
                     <artifactId>exec-maven-plugin</artifactId>
-                    <version>3.6.0</version>
+                    <version>3.6.3</version>
                 </plugin>
                 <plugin>
                     <groupId>org.codehaus.mojo</groupId>
@@ -394,7 +394,7 @@
                 <plugin>
                     <groupId>org.codehaus.mojo</groupId>
                     <artifactId>templating-maven-plugin</artifactId>
-                    <version>3.0.0</version>
+                    <version>3.1.0</version>
                 </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
@@ -404,7 +404,7 @@
                 <plugin>
                     <groupId>org.codehaus.mojo</groupId>
                     <artifactId>versions-maven-plugin</artifactId>
-                    <version>2.19.1</version>
+                    <version>2.21.0</version>
                     <configuration>
                         <generateBackupPoms>false</generateBackupPoms>
                     </configuration>
@@ -423,7 +423,7 @@
                         <dependency>
                             <groupId>com.puppycrawl.tools</groupId>
                             <artifactId>checkstyle</artifactId>
-                            <version>10.26.1</version>
+                            <version>13.1.0</version>
                         </dependency>
                     </dependencies>
                 </plugin>
@@ -431,7 +431,7 @@
                     <groupId>com.diffplug.spotless</groupId>
                     <artifactId>spotless-maven-plugin</artifactId>
                     <!-- This is the last version with Java 8 support -->
-                    <version>2.46.1</version>
+                    <version>3.2.1</version>
                     <configuration>
                         <java>
                             <!-- google-java-format, but better: see https://github.com/palantir/palantir-java-format -->
@@ -463,13 +463,13 @@
             <dependency>
                 <groupId>com.google.truth</groupId>
                 <artifactId>truth</artifactId>
-                <version>1.4.2</version>
+                <version>1.4.5</version>
                 <scope>test</scope>
             </dependency>
             <dependency>
                 <groupId>org.checkerframework</groupId>
                 <artifactId>checker-qual</artifactId>
-                <version>3.51.1</version>
+                <version>3.53.1</version>
             </dependency>
             <dependency>
                 <groupId>org.hamcrest</groupId>
@@ -480,7 +480,7 @@
             <dependency>
                 <groupId>org.junit</groupId>
                 <artifactId>junit-bom</artifactId>
-                <version>5.14.0</version>
+                <version>6.0.2</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>