diff --git a/postgres/Dockerfile b/postgres/Dockerfile
index 581101f..33b07a7 100644
--- a/postgres/Dockerfile
+++ b/postgres/Dockerfile
@@ -3,7 +3,7 @@ RUN case "$(uname -m)" in \
         aarch64) export VECTORS_SUFFIX="arm64" ;; \
         x86_64) export VECTORS_SUFFIX="amd64" ;; \
     esac; \
-    wget -O /tmp/vectors.deb https://github.com/tensorchord/pgvecto.rs/releases/download/v0.1.13/vectors-pg15_0.1.13_${VECTORS_SUFFIX}.deb
+    wget -O /tmp/vectors.deb https://github.com/tensorchord/pgvecto.rs/releases/download/v0.1.11/vectors-pg15_0.1.11_${VECTORS_SUFFIX}.deb
 
 FROM bitnami/postgresql:15.2.0-debian-11-r11
 COPY --from=binary /tmp/vectors.deb /tmp/vectors.deb