diff --git a/src/plugins/git/branchmodel.cpp b/src/plugins/git/branchmodel.cpp
index f01d2903d61..3bae1a991f6 100644
--- a/src/plugins/git/branchmodel.cpp
+++ b/src/plugins/git/branchmodel.cpp
@@ -391,7 +391,7 @@ void BranchModel::clear()
         d->rootNode->children.takeLast();
 
     d->currentSha.clear();
-    d->currentDateTime = QDateTime();
+    d->currentDateTime = {};
     d->currentBranch = nullptr;
     d->headNode = nullptr;
     d->obsoleteLocalBranches.clear();
@@ -410,14 +410,13 @@ void BranchModel::refresh(const FilePath &workingDirectory, ShowError showError)
         return;
     }
 
-    const ProcessTask topRevisionProc =
-        gitClient().topRevision(workingDirectory,
-                               [=](const QString &ref, const QDateTime &dateTime) {
-                                   d->currentSha = ref;
-                                   d->currentDateTime = dateTime;
-                               });
+    const GroupItem topRevisionProc = gitClient().topRevision(workingDirectory,
+        [this](const QString &ref, const QDateTime &dateTime) {
+            d->currentSha = ref;
+            d->currentDateTime = dateTime;
+        });
 
-    const auto setupForEachRef = [=](Process &process) {
+    const auto setupForEachRef = [this, workingDirectory](Process &process) {
         d->workingDirectory = workingDirectory;
         QStringList args = {"for-each-ref",
                             "--format=%(objectname)\t%(refname)\t%(upstream:short)\t"
@@ -429,7 +428,7 @@ void BranchModel::refresh(const FilePath &workingDirectory, ShowError showError)
         gitClient().setupCommand(process, workingDirectory, args);
     };
 
-    const auto forEachRefDone = [=](const Process &process) {
+    const auto forEachRefDone = [this](const Process &process) {
         const QString output = process.stdOut();
         const QStringList lines = output.split('\n');
         for (const QString &l : lines)
@@ -450,7 +449,7 @@ void BranchModel::refresh(const FilePath &workingDirectory, ShowError showError)
         }
     };
 
-    const auto forEachRefError = [=](const Process &process) {
+    const auto forEachRefError = [workingDirectory, showError](const Process &process) {
         if (showError == ShowError::No)
             return;
         const QString message = Tr::tr("Cannot run \"%1\" in \"%2\": %3")
diff --git a/src/plugins/git/branchview.cpp b/src/plugins/git/branchview.cpp
index 77d700147ae..b5282b709e8 100644
--- a/src/plugins/git/branchview.cpp
+++ b/src/plugins/git/branchview.cpp
@@ -19,6 +19,7 @@
 #include <utils/elidinglabel.h>
 #include <utils/fancylineedit.h>
 #include <utils/navigationtreeview.h>
+#include <utils/process.h>
 #include <utils/qtcassert.h>
 #include <utils/stylehelper.h>
 #include <utils/utilsicons.h>
@@ -546,14 +547,14 @@ TaskTree *BranchView::onFastForwardMerge(const std::function<void()> &callback)
 
     const TreeStorage<FastForwardStorage> storage;
 
-    const auto setupMergeBase = [=](Process &process) {
-        gitClient().setupCommand(process, m_repository, {"merge-base", "HEAD", branch});
+    const auto setupMergeBase = [repository = m_repository, branch](Process &process) {
+        gitClient().setupCommand(process, repository, {"merge-base", "HEAD", branch});
     };
     const auto onMergeBaseDone = [storage](const Process &process) {
         storage->mergeBase = process.cleanedStdOut().trimmed();
     };
 
-    const ProcessTask topRevisionProc = gitClient().topRevision(
+    const GroupItem topRevisionProc = gitClient().topRevision(
         m_repository,
         [storage](const QString &revision, const QDateTime &) {
             storage->topRevision = revision;
diff --git a/src/plugins/git/gitclient.cpp b/src/plugins/git/gitclient.cpp
index 3b561368f0e..532d0a6ef82 100644
--- a/src/plugins/git/gitclient.cpp
+++ b/src/plugins/git/gitclient.cpp
@@ -1715,13 +1715,13 @@ bool GitClient::synchronousRevParseCmd(const FilePath &workingDirectory, const Q
 }
 
 // Retrieve head revision
-ProcessTask GitClient::topRevision(const FilePath &workingDirectory,
+GroupItem GitClient::topRevision(const FilePath &workingDirectory,
     const std::function<void(const QString &, const QDateTime &)> &callback)
 {
-    const auto setupProcess = [=](Process &process) {
+    const auto setupProcess = [this, workingDirectory](Process &process) {
         setupCommand(process, workingDirectory, {"show", "-s", "--pretty=format:%H:%ct", HEAD});
     };
-    const auto onProcessDone = [=](const Process &process) {
+    const auto onProcessDone = [callback](const Process &process) {
         const QStringList output = process.cleanedStdOut().trimmed().split(':');
         QDateTime dateTime;
         if (output.size() > 1) {
diff --git a/src/plugins/git/gitclient.h b/src/plugins/git/gitclient.h
index 03649f0f4e1..d92ea2031ed 100644
--- a/src/plugins/git/gitclient.h
+++ b/src/plugins/git/gitclient.h
@@ -9,10 +9,10 @@
 
 #include <coreplugin/editormanager/ieditor.h>
 #include <coreplugin/iversioncontrol.h>
-#include <vcsbase/vcsbaseclient.h>
 
 #include <utils/fileutils.h>
-#include <utils/process.h>
+
+#include <vcsbase/vcsbaseclient.h>
 
 #include <QObject>
 #include <QString>
@@ -24,6 +24,7 @@ class QMenu;
 QT_END_NAMESPACE
 
 namespace Core { class ICore; }
+namespace Tasking { class GroupItem; }
 
 namespace DiffEditor {
 class ChunkSelection;
@@ -245,7 +246,7 @@ public:
     QString synchronousTopic(const Utils::FilePath &workingDirectory) const;
     bool synchronousRevParseCmd(const Utils::FilePath &workingDirectory, const QString &ref,
                                 QString *output, QString *errorMessage = nullptr) const;
-    Utils::ProcessTask topRevision(const Utils::FilePath &workingDirectory,
+    Tasking::GroupItem topRevision(const Utils::FilePath &workingDirectory,
         const std::function<void(const QString &, const QDateTime &)> &callback);
     bool isRemoteCommit(const Utils::FilePath &workingDirectory, const QString &commit);