diff --git a/plexus-component-metadata.spec b/plexus-component-metadata.spec
index 5a35760..e99b69d 100644
--- a/plexus-component-metadata.spec
+++ b/plexus-component-metadata.spec
@@ -33,7 +33,6 @@ URL:            https://github.com/codehaus-plexus/plexus-containers
 Source0:        https://github.com/codehaus-plexus/%{base_name}/archive/%{base_name}-%{version}.tar.gz
 Source1:        http://www.apache.org/licenses/LICENSE-2.0.txt
 Source2:        LICENSE.MIT
-Patch0:         plexus-containers-asm6.patch
 BuildRequires:  fdupes
 BuildRequires:  maven-local
 BuildRequires:  mvn(com.thoughtworks.qdox:qdox)
@@ -47,7 +46,7 @@ BuildRequires:  mvn(org.codehaus.plexus:plexus-container-default)
 BuildRequires:  mvn(org.codehaus.plexus:plexus-utils)
 BuildRequires:  mvn(org.codehaus.plexus:plexus:pom:)
 BuildRequires:  mvn(org.jdom:jdom2)
-BuildRequires:  mvn(org.ow2.asm:asm)
+BuildRequires:  mvn(org.ow2.asm:asm) >= 7
 #!BuildRequires: maven-compiler-plugin-bootstrap
 #!BuildRequires: maven-jar-plugin-bootstrap
 #!BuildRequires: maven-javadoc-plugin-bootstrap
@@ -74,8 +73,6 @@ Group:          Documentation/HTML
 %prep
 %setup -q -n %{base_name}-%{base_name}-%{version}
 
-%patch0 -p1
-
 cp %{SOURCE1} .
 cp %{SOURCE2} .
 
diff --git a/plexus-containers-asm6.patch b/plexus-containers-asm6.patch
deleted file mode 100644
index 576c8c6..0000000
--- a/plexus-containers-asm6.patch
+++ /dev/null
@@ -1,48 +0,0 @@
-diff -urEbwB plexus-containers-plexus-containers-2.1.0/plexus-component-metadata/src/main/java/org/codehaus/plexus/metadata/ann/AnnReader.java plexus-containers-plexus-containers-2.1.0.new/plexus-component-metadata/src/main/java/org/codehaus/plexus/metadata/ann/AnnReader.java
---- plexus-containers-plexus-containers-2.1.0/plexus-component-metadata/src/main/java/org/codehaus/plexus/metadata/ann/AnnReader.java	2019-10-23 12:28:46.000000000 +0200
-+++ plexus-containers-plexus-containers-2.1.0.new/plexus-component-metadata/src/main/java/org/codehaus/plexus/metadata/ann/AnnReader.java	2019-11-22 03:26:41.546581926 +0100
-@@ -35,7 +35,7 @@
-   private final AnnClass annClass;
- 
-   private AnnReader(AnnClass annClass) {
--    super(Opcodes.ASM7);
-+    super(Opcodes.ASM6);
-     this.annClass = annClass;
-   }
- 
-@@ -64,7 +64,7 @@
-   public FieldVisitor visitField(int access, final String name, final String desc, String signature, Object value) {
-     final AnnField field = new AnnField(annClass, access, name, desc);
-     annClass.addField(field);
--    return new FieldVisitor(Opcodes.ASM7) {
-+    return new FieldVisitor(Opcodes.ASM6) {
- 
-       public AnnotationVisitor visitAnnotation(String desc, boolean visible) {
-         Ann ann = new Ann(desc);
-@@ -79,7 +79,7 @@
-     final AnnMethod method = new AnnMethod(annClass, access, mname, mdesc);
-     annClass.addMethod(method);
-     
--    return new MethodVisitor(Opcodes.ASM7) {
-+    return new MethodVisitor(Opcodes.ASM6) {
- 
-       public AnnotationVisitor visitAnnotation(String desc, boolean visible) {
-         Ann ann = new Ann(desc);
-@@ -99,7 +99,7 @@
-     private Ann ann;
- 
-     public AnnAnnReader(Ann ann) {
--      super(Opcodes.ASM7);
-+      super(Opcodes.ASM6);
-       this.ann = ann;
-     }
- 
-@@ -132,7 +132,7 @@
-     private ArrayList<String> array = new ArrayList<String>();
- 
-     public AnnAnnArrayReader(Ann ann, String name) {
--      super(Opcodes.ASM7);
-+      super(Opcodes.ASM6);
-       this.ann = ann;
-       this.name = name;
-     }
diff --git a/plexus-metadata-generator.spec b/plexus-metadata-generator.spec
index 4533a0e..acdf27f 100644
--- a/plexus-metadata-generator.spec
+++ b/plexus-metadata-generator.spec
@@ -34,7 +34,6 @@ Source0:        https://github.com/codehaus-plexus/%{base_name}/archive/%{base_n
 Source1:        http://www.apache.org/licenses/LICENSE-2.0.txt
 Source2:        LICENSE.MIT
 Source100:      %{base_name}-build.tar.xz
-Patch0:         plexus-containers-asm6.patch
 Patch1:         plexus-metadata-generator-cli.patch
 Patch1000:      %{name}-nomojo.patch
 BuildRequires:  ant
@@ -43,7 +42,7 @@ BuildRequires:  fdupes
 BuildRequires:  javapackages-local
 BuildRequires:  jdom2
 BuildRequires:  junit
-BuildRequires:  objectweb-asm
+BuildRequires:  objectweb-asm >= 7
 BuildRequires:  plexus-classworlds
 BuildRequires:  plexus-cli
 BuildRequires:  plexus-containers-component-annotations
@@ -54,7 +53,7 @@ BuildRequires:  xbean
 Requires:       apache-commons-cli
 Requires:       guava
 Requires:       jdom2
-Requires:       objectweb-asm
+Requires:       objectweb-asm >= 7
 Requires:       plexus-cli
 Requires:       plexus-containers-component-annotations = %{version}
 Requires:       plexus-containers-container-default = %{version}
@@ -89,7 +88,6 @@ build-jar-repository -s lib %{base_name} objectweb-asm/asm objectweb-asm/asm-com
 build-jar-repository -s lib hamcrest/core
 %endif
 
-%patch0 -p1
 %patch1 -p1
 
 %patch1000 -p1