diff --git a/Dockerfile b/Dockerfile
index 8bc5e511a..be44afd7f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -102,8 +102,6 @@ ARG TARGETARCH
 
 # Can be workflow provided, defaults set for manual building
 ARG JBIG2ENC_VERSION=0.30
-ARG QPDF_VERSION=11.9.0
-ARG GS_VERSION=10.03.1
 
 # Set Python environment variables
 ENV PYTHONDONTWRITEBYTECODE=1 \