diff --git a/Dockerfile b/Dockerfile
index f42a679..a81a308 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,7 @@
 FROM nvidia/cuda:12.1.0-base-ubuntu22.04
 
 ARG KOKORO_REPO
+ARG KOKORO_COMMIT
 
 # Install base system dependencies
 RUN apt-get update && apt-get install -y --no-install-recommends \
@@ -13,14 +14,20 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 
 # Install heavy Python dependencies first (better layer caching)
 RUN pip3 install --no-cache-dir \
-    phonemizer \
-    torch \
-    transformers \
-    scipy \
-    munch
+    phonemizer==3.3.0 \
+    torch==2.5.1 \
+    transformers==4.47.1 \
+    scipy==1.14.1 \
+    numpy==2.2.1 \
+    munch==4.0.0
 
 # Install API dependencies
-RUN pip3 install --no-cache-dir fastapi uvicorn pydantic-settings
+RUN pip3 install --no-cache-dir \
+    fastapi==0.115.6 \
+    uvicorn==0.34.0 \
+    pydantic==2.10.4 \
+    pydantic-settings==2.7.0 \
+    python-dotenv==1.0.1
 
 # Set working directory
 WORKDIR /app
@@ -32,8 +39,9 @@ RUN apt-get update && apt-get install -y git-lfs \
     && rm -rf /var/lib/apt/lists/* \
     && git lfs install
 
-# Clone Kokoro repo
-RUN git clone ${KOKORO_REPO} .
+# Clone Kokoro repo at specific commit
+RUN git clone ${KOKORO_REPO} . && \
+    git checkout ${KOKORO_COMMIT}
 # --------------------------------------
     
 # Create output directory
diff --git a/README.md b/README.md
index 263c091..fe4ce35 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 # Kokoro TTS API
 [![Model Commit](https://img.shields.io/badge/model--commit-a67f113-blue)](https://huggingface.co/hexgrad/Kokoro-82M/tree/a67f11354c3e38c58c3327498bc4bd1e57e71c50)
 
-FastAPI wrapper for [Kokoro-82M](https://huggingface.co/hexgrad/Kokoro-82M) text-to-speech model with voice cloning capabilities. 
+FastAPI wrapper for [Kokoro-82M](https://huggingface.co/hexgrad/Kokoro-82M) text-to-speech model. 
 
 Dockerized with NVIDIA GPU support, simple queue handling via sqllite, and automatic chunking/stitching on lengthy input/outputs
 
diff --git a/docker-compose.yml b/docker-compose.yml
index 61988d0..1f7c264 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,6 +4,7 @@ services:
       context: .
       args:
         - KOKORO_REPO=https://huggingface.co/hexgrad/Kokoro-82M
+        - KOKORO_COMMIT=a67f11354c3e38c58c3327498bc4bd1e57e71c50
     volumes:
       - ./api:/app/api
     ports:
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..57f3b49
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,20 @@
+# Core dependencies
+fastapi==0.115.6
+uvicorn==0.34.0
+pydantic==2.10.4
+python-dotenv==1.0.1
+
+# ML/DL
+torch==2.5.1
+transformers==4.47.1
+numpy==2.2.1
+scipy==1.14.1
+
+# Text processing
+phonemizer==3.3.0
+regex==2024.11.6
+
+# Utilities
+tqdm==4.67.1
+requests==2.32.3
+munch==4.0.0