diff --git a/base/Dockerfile b/base/Dockerfile
index d363360..0566478 100644
--- a/base/Dockerfile
+++ b/base/Dockerfile
@@ -34,7 +34,7 @@ RUN \
         ncurses-dev=6.2_p20200523-r0 \
         openssl-dev=1.1.1g-r0 \
         pax-utils=1.2.6-r0 \
-        readline-dev=8.0.1-r0 \
+        readline-dev=8.0.4-r0 \
         sqlite-dev=3.30.1-r2 \
         tar=1.32-r1 \
         tcl-dev=8.6.9-r0 \