diff --git a/samples/sample-all-deactivated/build.gradle.kts b/samples/sample-all-deactivated/build.gradle.kts
index 6f1ed818..1c719caf 100644
--- a/samples/sample-all-deactivated/build.gradle.kts
+++ b/samples/sample-all-deactivated/build.gradle.kts
@@ -10,6 +10,7 @@ dependencies {
     implementation("cglib:cglib-nodep:3.3.0")
     implementation("cglib:cglib:3.3.0")
     implementation("ch.qos.logback:logback-classic:1.5.18")
+    implementation("com.github.librepdf:openpdf:2.0.3")
     implementation("com.github.spotbugs:spotbugs-annotations:4.9.3")
     implementation("com.github.stephenc.jcip:jcip-annotations:1.0-1")
     implementation("com.google.code.findbugs:annotations:3.0.1")
@@ -19,6 +20,7 @@ dependencies {
     implementation("com.google.guava:listenablefuture:1.0")
     implementation("com.intellij:annotations:12.0")
     implementation("com.jwebmp:javax.inject:1.1")
+    implementation("com.lowagie:itext:4.2.2")
     implementation("com.mchange:c3p0:0.11.0")
     implementation("com.mchange:mchange-commons-java:0.3.2")
     implementation("com.miglayout:miglayout-swing:11.4.2")
@@ -42,6 +44,7 @@ dependencies {
     implementation("dk.brics.automaton:automaton:1.11-8")
     implementation("dk.brics:automaton:1.12-4")
     implementation("dom4j:dom4j:1.6.1")
+    implementation("itext:itext:1.3.1")
     implementation("jakarta.activation:jakarta.activation-api:2.1.3")
     implementation("jakarta.annotation:jakarta.annotation-api:3.0.0")
     implementation("jakarta.ejb:jakarta.ejb-api:4.0.1")
diff --git a/samples/sample-all-deactivated/build.out b/samples/sample-all-deactivated/build.out
index 6a76cb70..c26219ff 100644
--- a/samples/sample-all-deactivated/build.out
+++ b/samples/sample-all-deactivated/build.out
@@ -9,6 +9,7 @@ compileClasspath - Compile classpath for source set 'main'.
 +--- cglib:cglib-nodep:3.3.0 FAILED
 +--- cglib:cglib:3.3.0 FAILED
 +--- ch.qos.logback:logback-classic:1.5.18 FAILED
++--- com.github.librepdf:openpdf:2.0.3 FAILED
 +--- com.github.spotbugs:spotbugs-annotations:4.9.3 FAILED
 +--- com.github.stephenc.jcip:jcip-annotations:1.0-1 FAILED
 +--- com.google.code.findbugs:annotations:3.0.1 FAILED
@@ -18,6 +19,7 @@ compileClasspath - Compile classpath for source set 'main'.
 +--- com.google.guava:listenablefuture:1.0 FAILED
 +--- com.intellij:annotations:12.0 FAILED
 +--- com.jwebmp:javax.inject:1.1 FAILED
++--- com.lowagie:itext:4.2.2 FAILED
 +--- com.mchange:c3p0:0.11.0 FAILED
 +--- com.mchange:mchange-commons-java:0.3.2 FAILED
 +--- com.miglayout:miglayout-swing:11.4.2 FAILED
@@ -41,6 +43,7 @@ compileClasspath - Compile classpath for source set 'main'.
 +--- dk.brics.automaton:automaton:1.11-8 FAILED
 +--- dk.brics:automaton:1.12-4 FAILED
 +--- dom4j:dom4j:1.6.1 FAILED
++--- itext:itext:1.3.1 FAILED
 +--- jakarta.activation:jakarta.activation-api:2.1.3 FAILED
 +--- jakarta.annotation:jakarta.annotation-api:3.0.0 FAILED
 +--- jakarta.ejb:jakarta.ejb-api:4.0.1
diff --git a/samples/sample-all/build.gradle.kts b/samples/sample-all/build.gradle.kts
index 9a5e62bc..fdff2168 100644
--- a/samples/sample-all/build.gradle.kts
+++ b/samples/sample-all/build.gradle.kts
@@ -13,6 +13,7 @@ dependencies {
     implementation("cglib:cglib-nodep:3.3.0")
     implementation("cglib:cglib:3.3.0")
     implementation("ch.qos.logback:logback-classic:1.5.18")
+    implementation("com.github.librepdf:openpdf:2.0.3")
     implementation("com.github.spotbugs:spotbugs-annotations:4.9.3")
     implementation("com.github.stephenc.jcip:jcip-annotations:1.0-1")
     implementation("com.google.code.findbugs:annotations:3.0.1")
@@ -22,6 +23,7 @@ dependencies {
     implementation("com.google.guava:listenablefuture:1.0")
     implementation("com.intellij:annotations:12.0")
     implementation("com.jwebmp:javax.inject:1.1")
+    implementation("com.lowagie:itext:4.2.2")
     implementation("com.mchange:c3p0:0.11.0")
     implementation("com.mchange:mchange-commons-java:0.3.2")
     implementation("com.miglayout:miglayout-swing:11.4.2")
@@ -45,6 +47,7 @@ dependencies {
     implementation("dk.brics.automaton:automaton:1.11-8")
     implementation("dk.brics:automaton:1.12-4")
     implementation("dom4j:dom4j:1.6.1")
+    implementation("itext:itext:1.3.1")
     implementation("jakarta.activation:jakarta.activation-api:2.1.3")
     implementation("jakarta.annotation:jakarta.annotation-api:3.0.0")
     implementation("jakarta.ejb:jakarta.ejb-api:4.0.1")
diff --git a/samples/sample-all/build.out b/samples/sample-all/build.out
index 4cb52c10..c35cf3c3 100644
--- a/samples/sample-all/build.out
+++ b/samples/sample-all/build.out
@@ -30,6 +30,8 @@ compileClasspath - Compile classpath for source set 'main'.
 +--- ch.qos.logback:logback-classic:1.5.18 -> org.slf4j:slf4j-simple:2.0.17
 |    +--- org.slf4j:slf4j-api:2.0.17 (*)
 |    \--- org.slf4j:slf4j-bom:2.0.17 (*)
++--- com.github.librepdf:openpdf:2.0.3 -> com.lowagie:itext:4.2.2
+|    \--- com.itextpdf:itextpdf:5.5.6
 +--- com.github.spotbugs:spotbugs-annotations:4.9.3
 |    \--- com.google.code.findbugs:jsr305:3.0.2
 +--- com.github.stephenc.jcip:jcip-annotations:1.0-1 -> net.jcip:jcip-annotations:1.0
@@ -44,6 +46,7 @@ compileClasspath - Compile classpath for source set 'main'.
 +--- com.google.guava:listenablefuture:1.0 -> com.google.guava:guava:33.4.8-jre (*)
 +--- com.intellij:annotations:12.0 -> org.jetbrains:annotations:26.0.2
 +--- com.jwebmp:javax.inject:1.1
++--- com.lowagie:itext:4.2.2 (*)
 +--- com.mchange:c3p0:0.11.0 (*)
 +--- com.mchange:mchange-commons-java:0.3.2
 +--- com.miglayout:miglayout-swing:11.4.2
@@ -74,6 +77,7 @@ compileClasspath - Compile classpath for source set 'main'.
 +--- dk.brics.automaton:automaton:1.11-8 -> dk.brics:automaton:1.12-4
 +--- dk.brics:automaton:1.12-4
 +--- dom4j:dom4j:1.6.1 -> org.dom4j:dom4j:2.1.4
++--- itext:itext:1.3.1 -> com.lowagie:itext:4.2.2 (*)
 +--- jakarta.activation:jakarta.activation-api:2.1.3
 +--- jakarta.annotation:jakarta.annotation-api:3.0.0
 +--- jakarta.ejb:jakarta.ejb-api:4.0.1
diff --git a/src/main/java/org/gradlex/jvm/dependency/conflict/detection/rules/CapabilityDefinition.java b/src/main/java/org/gradlex/jvm/dependency/conflict/detection/rules/CapabilityDefinition.java
index f8d12e03..57f6b499 100644
--- a/src/main/java/org/gradlex/jvm/dependency/conflict/detection/rules/CapabilityDefinition.java
+++ b/src/main/java/org/gradlex/jvm/dependency/conflict/detection/rules/CapabilityDefinition.java
@@ -227,6 +227,11 @@ public enum CapabilityDefinition {
             "org.jetbrains:annotations",
             "com.intellij:annotations"
     ),
+    ITEXT(HIGHEST_VERSION,
+            "itext:itext",
+            "com.lowagie:itext",
+            "com.github.librepdf:openpdf"
+    ),
     JAVA_ASSIST(HIGHEST_VERSION,
             "javassist:javassist",
             "org.javassist:javassist",