diff --git a/com.avaloq.tools.ddk.check.test.runtime.ui/META-INF/MANIFEST.MF b/com.avaloq.tools.ddk.check.test.runtime.ui/META-INF/MANIFEST.MF
index e6a58eb5b7..dc24e904a1 100644
--- a/com.avaloq.tools.ddk.check.test.runtime.ui/META-INF/MANIFEST.MF
+++ b/com.avaloq.tools.ddk.check.test.runtime.ui/META-INF/MANIFEST.MF
@@ -18,8 +18,7 @@ Require-Bundle: com.avaloq.tools.ddk.check.test.runtime;visibility:=reexport,
  org.eclipse.compare,
  com.avaloq.tools.ddk.check.runtime.core,
  org.apache.log4j
-Import-Package: org.apache.commons.logging,
- org.apache.log4j
+Import-Package: org.apache.log4j
 Bundle-RequiredExecutionEnvironment: JavaSE-21
 Export-Package: com.avaloq.tools.ddk.check.ui.contentassist.antlr,
  com.avaloq.tools.ddk.check.ui.internal,
diff --git a/com.avaloq.tools.ddk.check.test.runtime/META-INF/MANIFEST.MF b/com.avaloq.tools.ddk.check.test.runtime/META-INF/MANIFEST.MF
index 10a9984eb4..58310e0349 100644
--- a/com.avaloq.tools.ddk.check.test.runtime/META-INF/MANIFEST.MF
+++ b/com.avaloq.tools.ddk.check.test.runtime/META-INF/MANIFEST.MF
@@ -6,7 +6,6 @@ Bundle-Version: 16.2.0.qualifier
 Bundle-SymbolicName: com.avaloq.tools.ddk.check.test.runtime;singleton:=true
 Bundle-ActivationPolicy: lazy
 Require-Bundle: org.eclipse.xtext;visibility:=reexport,
- org.apache.commons.logging;resolution:=optional;visibility:=reexport,
  org.eclipse.xtext.xtext.generator,
  org.eclipse.emf.codegen.ecore;resolution:=optional,
  org.eclipse.emf.mwe.utils;resolution:=optional,
diff --git a/com.avaloq.tools.ddk.xtext.export/META-INF/MANIFEST.MF b/com.avaloq.tools.ddk.xtext.export/META-INF/MANIFEST.MF
index 872eaf164d..118cda3c3c 100644
--- a/com.avaloq.tools.ddk.xtext.export/META-INF/MANIFEST.MF
+++ b/com.avaloq.tools.ddk.xtext.export/META-INF/MANIFEST.MF
@@ -10,7 +10,6 @@ Require-Bundle: org.eclipse.xtext,
  org.eclipse.xtend,
  org.eclipse.xtend.typesystem.emf,
  org.eclipse.xtext.xtext.generator,
- org.apache.commons.logging;resolution:=optional,
  org.eclipse.emf.codegen.ecore;resolution:=optional,
  org.eclipse.emf.mwe.utils;resolution:=optional,
  org.eclipse.emf.mwe2.launch;resolution:=optional,
diff --git a/com.avaloq.tools.ddk.xtext.expression/META-INF/MANIFEST.MF b/com.avaloq.tools.ddk.xtext.expression/META-INF/MANIFEST.MF
index 070d75b39b..7dc71960b5 100644
--- a/com.avaloq.tools.ddk.xtext.expression/META-INF/MANIFEST.MF
+++ b/com.avaloq.tools.ddk.xtext.expression/META-INF/MANIFEST.MF
@@ -9,7 +9,6 @@ Require-Bundle: org.eclipse.xtext,
  org.eclipse.xtend,
  org.eclipse.xtend.typesystem.emf,
  org.eclipse.xtext.xtext.generator,
- org.apache.commons.logging;resolution:=optional,
  org.eclipse.emf.codegen.ecore;resolution:=optional,
  org.eclipse.emf.mwe.utils;resolution:=optional,
  org.eclipse.emf.mwe2.launch;resolution:=optional,
diff --git a/com.avaloq.tools.ddk.xtext.format.generator/META-INF/MANIFEST.MF b/com.avaloq.tools.ddk.xtext.format.generator/META-INF/MANIFEST.MF
index 8073797302..e32b9ecd97 100644
--- a/com.avaloq.tools.ddk.xtext.format.generator/META-INF/MANIFEST.MF
+++ b/com.avaloq.tools.ddk.xtext.format.generator/META-INF/MANIFEST.MF
@@ -12,8 +12,7 @@ Require-Bundle: com.avaloq.tools.ddk.xtext.format;visibility:=reexport,
  com.avaloq.tools.ddk.xtext.generator;visibility:=reexport,
  org.eclipse.osgi,
  com.avaloq.tools.ddk.xtext,
- org.eclipse.jdt.core;visibility:=reexport,
- org.apache.commons.logging
+ org.eclipse.jdt.core;visibility:=reexport
 Import-Package: org.apache.logging.log4j,org.apache.log4j
 Bundle-RequiredExecutionEnvironment: JavaSE-21
 Export-Package: com.avaloq.tools.ddk.xtext.format.generator
diff --git a/com.avaloq.tools.ddk.xtext.format/META-INF/MANIFEST.MF b/com.avaloq.tools.ddk.xtext.format/META-INF/MANIFEST.MF
index 15c8c112ab..bbce627957 100644
--- a/com.avaloq.tools.ddk.xtext.format/META-INF/MANIFEST.MF
+++ b/com.avaloq.tools.ddk.xtext.format/META-INF/MANIFEST.MF
@@ -8,7 +8,6 @@ Bundle-RequiredExecutionEnvironment: JavaSE-21
 Bundle-ActivationPolicy: lazy
 Require-Bundle: org.eclipse.xtext,
  org.eclipse.xtext.xtext.generator,
- org.apache.commons.logging;resolution:=optional,
  org.eclipse.emf.codegen.ecore;resolution:=optional,
  org.eclipse.emf.mwe.utils;resolution:=optional,
  org.eclipse.emf.mwe2.launch;resolution:=optional,
diff --git a/com.avaloq.tools.ddk.xtext.valid/META-INF/MANIFEST.MF b/com.avaloq.tools.ddk.xtext.valid/META-INF/MANIFEST.MF
index 8aa158a6c3..8fc4e36448 100644
--- a/com.avaloq.tools.ddk.xtext.valid/META-INF/MANIFEST.MF
+++ b/com.avaloq.tools.ddk.xtext.valid/META-INF/MANIFEST.MF
@@ -8,7 +8,6 @@ Bundle-RequiredExecutionEnvironment: JavaSE-21
 Bundle-ActivationPolicy: lazy
 Require-Bundle: org.eclipse.xtext,
  org.eclipse.xtext.xtext.generator;resolution:=optional,
- org.apache.commons.logging;resolution:=optional,
  org.eclipse.emf.codegen.ecore;resolution:=optional,
  org.eclipse.emf.mwe.utils;resolution:=optional,
  org.eclipse.emf.mwe2.launch;resolution:=optional,