diff --git a/backend/camera.py b/backend/camera.py
index 89b5c28..5c9b83f 100644
--- a/backend/camera.py
+++ b/backend/camera.py
@@ -75,9 +75,8 @@ class Camera:
         if source == "gphoto2" or source is None:
             if GPHOTO2_DISPONIBLE:
                 try:
-                    self.contexte = gp.Context()
                     self.camera = gp.Camera()
-                    self.camera.init(self.contexte)
+                    self.camera.init()
                     self.connectee = True
                     self.mode = "gphoto2"
                     log.info("Camera DSLR connectee")
@@ -116,7 +115,7 @@ class Camera:
         """Deconnecte l'appareil photo."""
         if self.camera and GPHOTO2_DISPONIBLE:
             try:
-                self.camera.exit(self.contexte)
+                self.camera.exit()
             except gp.GPhoto2Error:
                 pass
         if self.webcam:
@@ -148,9 +147,10 @@ class Camera:
 
     def _capture_gphoto2(self, chemin_dest: Path) -> Path | None:
         try:
-            chemin_camera = self.camera.capture(gp.GP_CAPTURE_IMAGE, self.contexte)
-            fichier_camera = self.camera.file_get(
-                chemin_camera.folder, chemin_camera.name, gp.GP_FILE_TYPE_NORMAL, self.contexte
+            chemin_camera = self.camera.capture(gp.GP_CAPTURE_IMAGE)
+            fichier_camera = gp.CameraFile()
+            self.camera.file_get(
+                chemin_camera.folder, chemin_camera.name, gp.GP_FILE_TYPE_NORMAL, fichier_camera
             )
             fichier_camera.save(str(chemin_dest))
             log.info(f"Photo capturee (DSLR) : {chemin_dest}")
@@ -184,7 +184,7 @@ class Camera:
 
     def _preview_gphoto2(self) -> bytes | None:
         try:
-            fichier = self.camera.capture_preview(self.contexte)
+            fichier = self.camera.capture_preview()
             donnees = fichier.get_data_and_size()
             return bytes(donnees)
         except gp.GPhoto2Error as e:
@@ -215,8 +215,7 @@ class Camera:
         # DSLR via gphoto2
         if GPHOTO2_DISPONIBLE:
             try:
-                ctx = self.contexte or gp.Context()
-                dslrs = gp.Camera.autodetect(ctx)
+                dslrs = gp.Camera.autodetect()
                 for nom, port in dslrs:
                     appareils.append({
                         "nom": f"{nom} ({port})",