diff --git a/Dockerfile b/Dockerfile
index 37dd243..26dde3a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -24,7 +24,7 @@ RUN pip install --no-cache-dir --upgrade pip
 # versions as requirements.txt — keep them identical, a torch/torchaudio
 # mismatch crashes the worker at import.
 RUN pip install --no-cache-dir --index-url https://download.pytorch.org/whl/cpu \
-    torch==2.9.1 torchaudio==2.9.1
+    torch==2.11.0 torchaudio==2.11.0
 
 # Install any dependencies specified in requirements.txt
 RUN pip install --no-cache-dir -r requirements.txt
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 1e46126..d1864ba 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
 -r requirements.txt
 pytest==9.1.1
 httpx==0.28.1
-pypdf==6.14.2
+pypdf==6.16.1
diff --git a/requirements.txt b/requirements.txt
index 156a266..4f8b652 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ python-dotenv==1.2.2
 python-multipart==0.0.32
 resend==2.33.0
 stable-ts==2.19.1
-torch==2.9.1
-torchaudio==2.9.1
+torch==2.11.0
+torchaudio==2.11.0
 uvicorn==0.51.0
 yt-dlp==2026.7.4