--- a/eric7/Plugins/VcsPlugins/vcsPySvn/SvnBlameDialog.py	Sat May 22 12:54:57 2021 +0200
+++ b/eric7/Plugins/VcsPlugins/vcsPySvn/SvnBlameDialog.py	Sat May 22 16:52:45 2021 +0200
@@ -16,7 +16,7 @@
     QHeaderView, QDialog, QDialogButtonBox, QTreeWidgetItem
 )
 
-from E5Utilities.E5MutexLocker import E5MutexLocker
+from EricUtilities.EricMutexLocker import EricMutexLocker
 
 from .SvnDialogMixin import SvnDialogMixin
 from .Ui_SvnBlameDialog import Ui_SvnBlameDialog
@@ -73,7 +73,7 @@
         cwd = os.getcwd()
         os.chdir(dname)
         try:
-            with E5MutexLocker(self.vcs.vcsExecutionMutex):
+            with EricMutexLocker(self.vcs.vcsExecutionMutex):
                 annotations = self.client.annotate(fname)
             for annotation in annotations:
                 author = annotation["author"]