diff --git a/plugins/MantisCoreFormatting/MantisCoreFormatting.php b/plugins/MantisCoreFormatting/MantisCoreFormatting.php
index c233cf0266..9cdc962f3d 100644
--- a/plugins/MantisCoreFormatting/MantisCoreFormatting.php
+++ b/plugins/MantisCoreFormatting/MantisCoreFormatting.php
@@ -36,7 +36,7 @@ function register() {
 
 		$this->version = MANTIS_VERSION;
 		$this->requires = array(
-			'MantisCore' => '2.1.0',
+			'MantisCore' => '2.25.0',
 		);
 
 		$this->author = 'MantisBT Team';
diff --git a/plugins/MantisGraph/MantisGraph.php b/plugins/MantisGraph/MantisGraph.php
index 272e614ca2..968d015ddf 100644
--- a/plugins/MantisGraph/MantisGraph.php
+++ b/plugins/MantisGraph/MantisGraph.php
@@ -59,7 +59,7 @@ function register() {
 
 		$this->version = MANTIS_VERSION;
 		$this->requires = array(
-			'MantisCore' => '2.0.0',
+			'MantisCore' => '2.25.0',
 		);
 
 		$this->author = 'MantisBT Team';
diff --git a/plugins/XmlImportExport/XmlImportExport.php b/plugins/XmlImportExport/XmlImportExport.php
index 54f55be242..768e1a7211 100644
--- a/plugins/XmlImportExport/XmlImportExport.php
+++ b/plugins/XmlImportExport/XmlImportExport.php
@@ -38,7 +38,7 @@ function register() {
 
 		$this->version = MANTIS_VERSION;
 		$this->requires = array(
-			'MantisCore' => '2.0.0',
+			'MantisCore' => '2.25.0',
 		);
 
 		$this->author = 'MantisBT Team';