diff --git a/Dockerfile b/Dockerfile
index 5e272cc..de5d2ed 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,7 +22,7 @@ ENV LANG C.UTF-8
 #
 
 # hadolint ignore=DL3008,DL3015,SC3009,DL3003,DL3013,DL3042
-RUN export SABNZBD_VERSION=3.7.2 PAR2CMDLINE_VERSION=v0.6.14-mt1 && \
+RUN export SABNZBD_VERSION=4.5.5 PAR2CMDLINE_VERSION=v0.6.14-mt1 && \
     export DEBIAN_FRONTEND=noninteractive && \
     export PIP_BREAK_SYSTEM_PACKAGES=1 && \
     export BUILD_PACKAGES="automake build-essential python3-dev libffi-dev" && \