diff --git a/detectors/Dockerfile.hf b/detectors/Dockerfile.hf
index 9333f8f..956f6f4 100644
--- a/detectors/Dockerfile.hf
+++ b/detectors/Dockerfile.hf
@@ -10,10 +10,9 @@ RUN pip install --no-cache-dir torch
 FROM base as builder
 
 COPY ./common/requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
-
 COPY ./huggingface/requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
+COPY ./huggingface/requirements.in .
+RUN pip install --no-cache-dir -r requirements.in
 
 FROM builder
 
diff --git a/detectors/Dockerfile.judge b/detectors/Dockerfile.judge
index b33753d..15dbba1 100644
--- a/detectors/Dockerfile.judge
+++ b/detectors/Dockerfile.judge
@@ -8,10 +8,9 @@ RUN microdnf update -y && \
 FROM base as builder
 
 COPY ./common/requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
-
 COPY ./llm_judge/requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
+COPY ./llm_judge/requirements.in .
+RUN pip install --no-cache-dir -r requirements.in
 
 FROM builder
 
diff --git a/detectors/huggingface/requirements.in b/detectors/huggingface/requirements.in
new file mode 100644
index 0000000..3d5b85d
--- /dev/null
+++ b/detectors/huggingface/requirements.in
@@ -0,0 +1,2 @@
+-r ../common/requirements.txt
+-r ./requirements.txt
\ No newline at end of file
diff --git a/detectors/llm_judge/requirements.in b/detectors/llm_judge/requirements.in
new file mode 100644
index 0000000..3d5b85d
--- /dev/null
+++ b/detectors/llm_judge/requirements.in
@@ -0,0 +1,2 @@
+-r ../common/requirements.txt
+-r ./requirements.txt
\ No newline at end of file