diff --git a/Dockerfile b/Dockerfile
index 8299966..09618ef 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,9 +5,7 @@ RUN apk --update add \
     libxml2-dev \
     libxslt-dev \
     openssl-dev \
-    libffi-dev \
-    rust \
-    cargo
+    libffi-dev
 
 COPY requirements.txt .
 
diff --git a/requirements.txt b/requirements.txt
index d36c9a0..cd553d3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,8 @@ certifi==2022.12.7
 cffi==1.15.1
 chardet==5.1.0
 click==8.1.3
-cryptography==39.0.1
+cryptography==3.3.2; platform_machine == 'armv7l'
+cryptography==39.0.1; platform_machine != 'armv7l'
 cssutils==2.6.0
 defusedxml==0.7.1
 Flask==2.2.3
@@ -19,7 +20,8 @@ packaging==23.0
 pluggy==1.0.0
 pycodestyle==2.10.0
 pycparser==2.21
-pyOpenSSL==23.0.0
+pyOpenSSL==19.1.0; platform_machine == 'armv7l'
+pyOpenSSL==23.0.0; platform_machine != 'armv7l'
 pyparsing==3.0.9
 PySocks==1.7.1
 pytest==7.2.1