diff --git a/docker/Dockerfile.base b/docker/Dockerfile.base
index 8414f7b7..4b4205dc 100644
--- a/docker/Dockerfile.base
+++ b/docker/Dockerfile.base
@@ -81,7 +81,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   libvulkan-dev \
   python3-numpy
 WORKDIR /root
-RUN git clone https://github.com/iqtlabs/gr-iqtlabs -b 1.0.40
+RUN git clone https://github.com/iqtlabs/gr-iqtlabs -b 1.0.41
 COPY --from=iqtlabs/gamutrf-vkfft:latest /root /root/gr-iqtlabs
 WORKDIR /root/gr-iqtlabs/build
 COPY --from=sigmf-builder /usr/local /usr/local