diff --git a/Dockerfile b/Dockerfile
index 371da86..794e738 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,11 +14,9 @@ RUN apt-get update \
     && rm -rf /var/lib/apt/lists/*
 
 COPY requirements.txt ./
-# Pin pip for reproducible builds: --upgrade pip==25.x
 RUN pip install --upgrade pip \
     && pip install -r requirements.txt \
-    && pip install pytest \
-    && pip cache purge
+    && pip install pytest
 
 RUN python -m playwright install --with-deps chromium
 
diff --git a/requirements.txt b/requirements.txt
index 5d44ba8..af1f97c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ clean-text==0.7.1
 unidecode==1.4.0
 torch==2.11.0
 transformers==4.57.6
-spacy==3.8.14
+spacy==3.8.13
 av>=14.0
 elevenlabs==2.44.0
 yt-dlp==2026.3.17