diff --git a/glibc.dockerfile b/glibc.dockerfile
index 2012c58..ed28ec8 100644
--- a/glibc.dockerfile
+++ b/glibc.dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.3.4-slim@sha256:0f5c785e2189ab9ffda522b20c0380dbc51d9991361f9e0bfbcf46bb68d32b29
+FROM ruby:3.3.4-slim@sha256:92039798d0c27c37ae83955d8a26de5b46b374720675a38b1593e29dba040578
 
 RUN set -eux; \
   apt-get update; \
diff --git a/musl.dockerfile b/musl.dockerfile
index 4b177fc..1863bbe 100644
--- a/musl.dockerfile
+++ b/musl.dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.3.4-alpine@sha256:2d8632330196070d9f78972a55706a137b58245e806bc44db85fb92bc4250c82
+FROM ruby:3.3.4-alpine@sha256:9fc2d9dd146a47fddcf2b69e3174d92ee1a654fbbe73f97b858505394748ac6e
 
 RUN set -eux; \
   apk update; \