diff --git a/docker/Dockerfile.cuda b/docker/Dockerfile.cuda
index 6bd1603..61f7f0f 100644
--- a/docker/Dockerfile.cuda
+++ b/docker/Dockerfile.cuda
@@ -16,12 +16,12 @@ RUN apt-get update && apt-get upgrade --assume-yes
 
 RUN pip3 install --upgrade pip && apt-get remove python3-pip --assume-yes
 
-COPY . .
-
 RUN ln -s /usr/bin/python3 /usr/bin/python
 
 RUN pip3 install torch==1.12.0+cu116 -f https://download.pytorch.org/whl/torch_stable.html
 
+COPY . .
+
 RUN if [ "$with_models" = "true" ]; then  \
     # install only the dependencies first
     pip3 install -e .;  \
diff --git a/libretranslate/init.py b/libretranslate/init.py
index d0cb23e..24706b8 100644
--- a/libretranslate/init.py
+++ b/libretranslate/init.py
@@ -53,7 +53,7 @@ def check_and_install_models(force=False, load_only_lang_codes=None):
             package.install_from_path(download_path)
 
         # reload installed languages
-        app.language.languages = translate.get_installed_languages()
+        libretranslate.language.languages = translate.get_installed_languages()
         print(
             "Loaded support for %s languages (%s models total)!"
             % (len(translate.get_installed_languages()), len(available_packages))
diff --git a/requirements.txt b/requirements.txt
index 1ac09fa..bb13088 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-argostranslate==1.7.0
+argostranslate==1.7.5
 Flask==2.2.2
 flask-swagger==0.2.14
 flask-swagger-ui==4.11.1
@@ -15,4 +15,4 @@ itsdangerous==2.1.2
 Werkzeug==2.2.2
 requests==2.28.1
 redis==4.3.4
-prometheus-client==0.15.0
\ No newline at end of file
+prometheus-client==0.15.0