diff --git a/Dockerfile b/Dockerfile
index 989d516..30fb300 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -160,7 +160,7 @@ FROM lsiobase/alpine:${ALPINE_VER} as strip-stage
 COPY --from=beets_build-stage /build/beets/usr/ /build/all//usr/
 COPY --from=chromaprint_build-stage /build/chromaprint/usr/ /build/all//usr/
 COPY --from=mp3gain_build-stage /build/mp3gain/usr/ /build/all//usr/
-COPY --from=pip-stage /usr/lib/python3.6/site-packages /build/all/usr/lib/python3.6/site-packages
+COPY --from=pip-stage /usr/lib/python3.7/site-packages /build/all/usr/lib/python3.7/site-packages
 
 # install strip packages
 RUN \
@@ -174,7 +174,7 @@ SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 # strip packages
 RUN \
 	set -ex && \
- for dirs in usr/bin usr/lib usr/lib/python3.6/site-packages; \
+ for dirs in usr/bin usr/lib usr/lib/python3.7/site-packages; \
 	do \
 		find /build/all/"${dirs}" -type f | \
 		while read -r files ; do strip "${files}" || true \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index dac352b..d7c44f7 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -164,7 +164,7 @@ FROM lsiobase/alpine:arm64v8-${ALPINE_VER} as strip-stage
 COPY --from=beets_build-stage /build/beets/usr/ /build/all//usr/
 COPY --from=chromaprint_build-stage /build/chromaprint/usr/ /build/all//usr/
 COPY --from=mp3gain_build-stage /build/mp3gain/usr/ /build/all//usr/
-COPY --from=pip-stage /usr/lib/python3.6/site-packages /build/all/usr/lib/python3.6/site-packages
+COPY --from=pip-stage /usr/lib/python3.7/site-packages /build/all/usr/lib/python3.7/site-packages
 
 # install strip packages
 RUN \
@@ -178,7 +178,7 @@ SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 # strip packages
 RUN \
 	set -ex && \
- for dirs in usr/bin usr/lib usr/lib/python3.6/site-packages; \
+ for dirs in usr/bin usr/lib usr/lib/python3.7/site-packages; \
 	do \
 		find /build/all/"${dirs}" -type f | \
 		while read -r files ; do strip "${files}" || true \
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index 805e980..201fc53 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -160,7 +160,7 @@ FROM lsiobase/alpine:arm32v7-${ALPINE_VER} as strip-stage
 COPY --from=beets_build-stage /build/beets/usr/ /build/all//usr/
 COPY --from=chromaprint_build-stage /build/chromaprint/usr/ /build/all//usr/
 COPY --from=mp3gain_build-stage /build/mp3gain/usr/ /build/all//usr/
-COPY --from=pip-stage /usr/lib/python3.6/site-packages /build/all/usr/lib/python3.6/site-packages
+COPY --from=pip-stage /usr/lib/python3.7/site-packages /build/all/usr/lib/python3.7/site-packages
 
 # install strip packages
 RUN \
@@ -174,7 +174,7 @@ SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 # strip packages
 RUN \
 	set -ex && \
- for dirs in usr/bin usr/lib usr/lib/python3.6/site-packages; \
+ for dirs in usr/bin usr/lib usr/lib/python3.7/site-packages; \
 	do \
 		find /build/all/"${dirs}" -type f | \
 		while read -r files ; do strip "${files}" || true \