diff --git a/quiche/quic/core/crypto/proof_source.h b/quiche/quic/core/crypto/proof_source.h
index ffa5fec..f91b572 100644
--- a/quiche/quic/core/crypto/proof_source.h
+++ b/quiche/quic/core/crypto/proof_source.h
@@ -219,7 +219,7 @@
     // |in|. If decryption fails, the callback is invoked with an empty
     // vector.
     virtual void Decrypt(absl::string_view in,
-                         std::unique_ptr<DecryptCallback> callback) = 0;
+                         std::shared_ptr<DecryptCallback> callback) = 0;
   };
 
   // Returns the TicketCrypter used for encrypting and decrypting TLS
diff --git a/quiche/quic/core/tls_server_handshaker.cc b/quiche/quic/core/tls_server_handshaker.cc
index 3274fa5..c9781cc 100644
--- a/quiche/quic/core/tls_server_handshaker.cc
+++ b/quiche/quic/core/tls_server_handshaker.cc
@@ -742,9 +742,8 @@
   }
 
   if (!ticket_decryption_callback_) {
-    ticket_decryption_callback_ = new DecryptCallback(this);
-    proof_source_->GetTicketCrypter()->Decrypt(
-        in, std::unique_ptr<DecryptCallback>(ticket_decryption_callback_));
+    ticket_decryption_callback_ = std::make_shared<DecryptCallback>(this);
+    proof_source_->GetTicketCrypter()->Decrypt(in, ticket_decryption_callback_);
 
     // Decrypt can run the callback synchronously. In that case, the callback
     // will clear the ticket_decryption_callback_ pointer, and instead of
diff --git a/quiche/quic/core/tls_server_handshaker.h b/quiche/quic/core/tls_server_handshaker.h
index 68abf73..05b63ae 100644
--- a/quiche/quic/core/tls_server_handshaker.h
+++ b/quiche/quic/core/tls_server_handshaker.h
@@ -325,7 +325,7 @@
   // |ticket_decryption_callback_| points to the non-owned callback that was
   // passed to ProofSource::TicketCrypter::Decrypt but hasn't finished running
   // yet.
-  DecryptCallback* ticket_decryption_callback_ = nullptr;
+  std::shared_ptr<DecryptCallback> ticket_decryption_callback_;
   // |decrypted_session_ticket_| contains the decrypted session ticket after the
   // callback has run but before it is passed to BoringSSL.
   std::vector<uint8_t> decrypted_session_ticket_;
diff --git a/quiche/quic/test_tools/test_ticket_crypter.cc b/quiche/quic/test_tools/test_ticket_crypter.cc
index b886dde..dbdb2a9 100644
--- a/quiche/quic/test_tools/test_ticket_crypter.cc
+++ b/quiche/quic/test_tools/test_ticket_crypter.cc
@@ -55,7 +55,7 @@
 
 void TestTicketCrypter::Decrypt(
     absl::string_view in,
-    std::unique_ptr<ProofSource::DecryptCallback> callback) {
+    std::shared_ptr<ProofSource::DecryptCallback> callback) {
   auto decrypted_ticket = Decrypt(in);
   if (run_async_) {
     pending_callbacks_.push_back({std::move(callback), decrypted_ticket});
diff --git a/quiche/quic/test_tools/test_ticket_crypter.h b/quiche/quic/test_tools/test_ticket_crypter.h
index 8443099..888bdef 100644
--- a/quiche/quic/test_tools/test_ticket_crypter.h
+++ b/quiche/quic/test_tools/test_ticket_crypter.h
@@ -22,7 +22,7 @@
   std::vector<uint8_t> Encrypt(absl::string_view in,
                                absl::string_view encryption_key) override;
   void Decrypt(absl::string_view in,
-               std::unique_ptr<ProofSource::DecryptCallback> callback) override;
+               std::shared_ptr<ProofSource::DecryptCallback> callback) override;
 
   void SetRunCallbacksAsync(bool run_async);
   size_t NumPendingCallbacks();
@@ -36,7 +36,7 @@
   std::vector<uint8_t> Decrypt(absl::string_view in);
 
   struct PendingCallback {
-    std::unique_ptr<ProofSource::DecryptCallback> callback;
+    std::shared_ptr<ProofSource::DecryptCallback> callback;
     std::vector<uint8_t> decrypted_ticket;
   };
 
diff --git a/quiche/quic/tools/simple_ticket_crypter.cc b/quiche/quic/tools/simple_ticket_crypter.cc
index aa1e65e..ad9fea1 100644
--- a/quiche/quic/tools/simple_ticket_crypter.cc
+++ b/quiche/quic/tools/simple_ticket_crypter.cc
@@ -87,7 +87,7 @@
 
 void SimpleTicketCrypter::Decrypt(
     absl::string_view in,
-    std::unique_ptr<quic::ProofSource::DecryptCallback> callback) {
+    std::shared_ptr<quic::ProofSource::DecryptCallback> callback) {
   callback->Run(Decrypt(in));
 }
 
diff --git a/quiche/quic/tools/simple_ticket_crypter.h b/quiche/quic/tools/simple_ticket_crypter.h
index f0395f0..b5ad16d 100644
--- a/quiche/quic/tools/simple_ticket_crypter.h
+++ b/quiche/quic/tools/simple_ticket_crypter.h
@@ -28,7 +28,7 @@
                                absl::string_view encryption_key) override;
   void Decrypt(
       absl::string_view in,
-      std::unique_ptr<quic::ProofSource::DecryptCallback> callback) override;
+      std::shared_ptr<quic::ProofSource::DecryptCallback> callback) override;
 
  private:
   std::vector<uint8_t> Decrypt(absl::string_view in);