diff --git a/groovy18-timestamp.patch b/groovy18-timestamp.patch
index 3267157..e795acf 100644
--- a/groovy18-timestamp.patch
+++ b/groovy18-timestamp.patch
@@ -12,66 +12,63 @@
from("$projectDir/src/main/META-INF/groovy-release-info.properties") {
filter {String line ->
--- groovy-core-GROOVY_1_8_9/src/examples/transforms/global/CompiledAtASTTransformation.groovy 2023-09-14 17:55:59.532896167 +0200
-+++ groovy-core-GROOVY_1_8_9/src/examples/transforms/global/CompiledAtASTTransformation.groovy 2023-09-14 21:03:58.849056055 +0200
++++ groovy-core-GROOVY_1_8_9/src/examples/transforms/global/CompiledAtASTTransformation.groovy 2023-09-14 21:31:24.853487358 +0200
@@ -16,7 +16,7 @@
@GroovyASTTransformation(phase=CompilePhase.CONVERSION)
public class CompiledAtASTTransformation implements ASTTransformation {
- private final static compileTime = new Date().toString()
-+ private final static compileTime = System.getenv("SOURCE_DATE_EPOCH") != null ? new new Date(1000 * Long.parseLong(System.getenv("SOURCE_DATE_EPOCH"))).toString() : new Date().toString()
++ private final static compileTime = (System.getenv("SOURCE_DATE_EPOCH") != null ? new Date(1000 * Long.parseLong(System.getenv("SOURCE_DATE_EPOCH"))) : new Date()).toString()
public void visit(ASTNode[] astNodes, SourceUnit sourceUnit) {
--- groovy-core-GROOVY_1_8_9/src/main/org/codehaus/groovy/tools/groovydoc/gstringTemplates/classLevel/classDocName.html 2023-09-14 17:55:59.569563087 +0200
-+++ groovy-core-GROOVY_1_8_9/src/main/org/codehaus/groovy/tools/groovydoc/gstringTemplates/classLevel/classDocName.html 2023-09-14 21:03:58.849056055 +0200
-@@ -62,9 +62,9 @@
++++ groovy-core-GROOVY_1_8_9/src/main/org/codehaus/groovy/tools/groovydoc/gstringTemplates/classLevel/classDocName.html 2023-09-14 21:15:34.220475678 +0200
+@@ -62,9 +62,8 @@
%>
-
-+
++
${title}
-
-+
--- groovy-core-GROOVY_1_8_9/src/main/org/codehaus/groovy/tools/groovydoc/gstringTemplates/topLevel/deprecated-list.html 2023-09-14 17:55:59.569563087 +0200
-+++ groovy-core-GROOVY_1_8_9/src/main/org/codehaus/groovy/tools/groovydoc/gstringTemplates/topLevel/deprecated-list.html 2023-09-14 21:03:58.849056055 +0200
-@@ -38,9 +38,9 @@
++++ groovy-core-GROOVY_1_8_9/src/main/org/codehaus/groovy/tools/groovydoc/gstringTemplates/topLevel/deprecated-list.html 2023-09-14 21:14:47.296829350 +0200
+@@ -38,9 +38,8 @@
%>
-
-+
++
${title}
-
-+
--- groovy-core-GROOVY_1_8_9/src/main/org/codehaus/groovy/tools/groovydoc/gstringTemplates/topLevel/help-doc.html 2023-09-14 17:55:59.569563087 +0200
-+++ groovy-core-GROOVY_1_8_9/src/main/org/codehaus/groovy/tools/groovydoc/gstringTemplates/topLevel/help-doc.html 2023-09-14 21:03:58.849056055 +0200
++++ groovy-core-GROOVY_1_8_9/src/main/org/codehaus/groovy/tools/groovydoc/gstringTemplates/topLevel/help-doc.html 2023-09-14 21:14:32.966733748 +0200
@@ -3,7 +3,7 @@
<% def title = subtitle + (props.windowTitle ? " (${props.windowTitle})" : "") %>
-
-+
++
${title}
--- groovy-core-GROOVY_1_8_9/src/main/org/codehaus/groovy/tools/groovydoc/gstringTemplates/topLevel/index-all.html 2023-09-14 17:55:59.569563087 +0200
-+++ groovy-core-GROOVY_1_8_9/src/main/org/codehaus/groovy/tools/groovydoc/gstringTemplates/topLevel/index-all.html 2023-09-14 21:03:58.849056055 +0200
-@@ -16,9 +16,9 @@
++++ groovy-core-GROOVY_1_8_9/src/main/org/codehaus/groovy/tools/groovydoc/gstringTemplates/topLevel/index-all.html 2023-09-14 21:15:03.270269230 +0200
+@@ -16,9 +16,8 @@
%>
-
-+
++
${title}
-
-+