diff --git a/Dockerfile.logbook b/Dockerfile.logbook
index 2555a0e9c..a8087ecfc 100644
--- a/Dockerfile.logbook
+++ b/Dockerfile.logbook
@@ -29,7 +29,7 @@ RUN mkdir -p /data/logbook && \
     chown -R 65534:65534 /data
 
 # Stage 2: Runtime (needs system tools for text extraction)
-FROM ghcr.io/kreuzberg-dev/kreuzberg-cli:4.5.4
+FROM ghcr.io/kreuzberg-dev/kreuzberg-cli:4.6.3
 
 # Install runtime dependencies
 RUN apk add --no-cache ca-certificates poppler-utils