diff --git a/Dockerfile_aarch64 b/Dockerfile_aarch64
index b0e0411..c897002 100644
--- a/Dockerfile_aarch64
+++ b/Dockerfile_aarch64
@@ -1,6 +1,6 @@
 FROM quay.io/pypa/manylinux2014_aarch64
 
-ENV HDF5_VERSION 1.14.5
+ENV HDF5_VERSION 1.14.6
 ENV HDF5_DIR /usr/local
 
 COPY install_libaec.sh /tmp/install_libaec.sh
diff --git a/Dockerfile_x86_64 b/Dockerfile_x86_64
index 1c770de..edd2e25 100644
--- a/Dockerfile_x86_64
+++ b/Dockerfile_x86_64
@@ -1,6 +1,6 @@
 FROM quay.io/pypa/manylinux2014_x86_64
 
-ENV HDF5_VERSION 1.14.5
+ENV HDF5_VERSION 1.14.6
 ENV HDF5_DIR /usr/local
 
 COPY install_libaec.sh /tmp/install_libaec.sh