diff --git a/src/main/java/ch/sbb/polarion/extension/interceptor/model/ActionHook.java b/src/main/java/ch/sbb/polarion/extension/interceptor/model/ActionHook.java
index a8f94ae..d3f2ce9 100644
--- a/src/main/java/ch/sbb/polarion/extension/interceptor/model/ActionHook.java
+++ b/src/main/java/ch/sbb/polarion/extension/interceptor/model/ActionHook.java
@@ -4,6 +4,7 @@
 import ch.sbb.polarion.extension.generic.settings.NamedSettingsRegistry;
 import ch.sbb.polarion.extension.generic.settings.SettingId;
 import ch.sbb.polarion.extension.interceptor.settings.HookModel;
+import ch.sbb.polarion.extension.interceptor.util.HookManifestUtils;
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.polarion.alm.projects.model.IUniqueObject;
@@ -14,6 +15,7 @@
 import com.polarion.core.util.StringUtils;
 import lombok.Data;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
 import java.lang.reflect.Method;
 import java.util.Arrays;
@@ -38,14 +40,22 @@ public abstract class ActionHook {
     private String version;
     private String description;
 
-    public ActionHook(ItemType itemType, ActionType actionType, String version, String description) {
+    public ActionHook(@NotNull ItemType itemType, @NotNull ActionType actionType, @Nullable String description) {
+        this(Collections.singletonList(itemType), actionType, description);
+    }
+
+    public ActionHook(@NotNull ItemType itemType, @NotNull ActionType actionType, @Nullable String version, @Nullable String description) {
         this(Collections.singletonList(itemType), actionType, version, description);
     }
 
-    public ActionHook(List<ItemType> itemTypes, ActionType actionType, String version, String description) {
+    public ActionHook(@NotNull List<ItemType> itemTypes, @NotNull ActionType actionType, @Nullable String description) {
+        this(itemTypes, actionType, null, description);
+    }
+
+    public ActionHook(@NotNull List<ItemType> itemTypes, @NotNull ActionType actionType, @Nullable String version, @Nullable String description) {
         this.itemTypes = itemTypes;
         this.actionType = actionType;
-        this.version = version;
+        this.version = version == null ? HookManifestUtils.getHookVersion(getClass()) : version;
         this.description = description;
     }
 
diff --git a/src/main/java/ch/sbb/polarion/extension/interceptor/util/HookManifestUtils.java b/src/main/java/ch/sbb/polarion/extension/interceptor/util/HookManifestUtils.java
new file mode 100644
index 0000000..52d3da8
--- /dev/null
+++ b/src/main/java/ch/sbb/polarion/extension/interceptor/util/HookManifestUtils.java
@@ -0,0 +1,58 @@
+package ch.sbb.polarion.extension.interceptor.util;
+
+import ch.sbb.polarion.extension.interceptor.model.ActionHook;
+import lombok.experimental.UtilityClass;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.security.CodeSource;
+import java.util.jar.Attributes;
+import java.util.jar.JarFile;
+import java.util.jar.Manifest;
+
+@UtilityClass
+@SuppressWarnings("unused")
+public class HookManifestUtils {
+
+    public static final String BUNDLE_VERSION = "Bundle-Version";
+
+    public static @Nullable String getHookVersion(@NotNull Class<? extends ActionHook> hookClass) {
+        try {
+            Manifest manifest = loadManifestByClass(hookClass);
+            if (manifest != null) {
+                Attributes attributes = manifest.getMainAttributes();
+                return attributes.getValue(BUNDLE_VERSION);
+            } else {
+                return null;
+            }
+        } catch (IOException | URISyntaxException e) {
+            throw new IllegalStateException(e);
+        }
+    }
+
+    public static @Nullable Manifest loadManifestByClass(@NotNull Class<? extends ActionHook> hookClass) throws IOException, URISyntaxException {
+        CodeSource codeSource = hookClass.getProtectionDomain().getCodeSource();
+
+        if (codeSource != null) {
+            URL location = codeSource.getLocation();
+            Path jarPath = Paths.get(location.toURI());
+
+            if (Files.isRegularFile(jarPath)) {
+                try (JarFile jarFile = new JarFile(jarPath.toFile())) {
+                    return jarFile.getManifest();
+                }
+            } else {
+                throw new IllegalArgumentException("The class %s is not loaded from a JAR file.".formatted(hookClass.getName()));
+            }
+        } else {
+            throw new IllegalArgumentException("Could not determine the code source location.");
+        }
+    }
+
+}
diff --git a/src/main/resources/webapp/interceptor-admin/js/settings.js b/src/main/resources/webapp/interceptor-admin/js/settings.js
index 9a72712..30e0fb7 100644
--- a/src/main/resources/webapp/interceptor-admin/js/settings.js
+++ b/src/main/resources/webapp/interceptor-admin/js/settings.js
@@ -60,7 +60,8 @@ function readSelectedHook() {
         onOk: (responseText) => {
             document.getElementById('hook-description-container').innerHTML =
                 "Affected item type(s): <b>" + Hooks.selectedHook.itemTypes.map(t => getItemTypeName(t)).join(", ") + "</b><br>" +
-                "Interceptor action type: <b>" + getInterceptorTypeName(Hooks.selectedHook.actionType) + "</b><br>" +
+                "Interceptor action type: <b>" + getInterceptorTypeName(Hooks.selectedHook.actionType) + "</b><br><br>" +
+                "Hook version: <b>" + Hooks.selectedHook.version + "</b><br><br>" +
                 Hooks.selectedHook.description;
             parseAndSetSettings(responseText, true);
             readAndFillRevisions();