diff --git a/bitnami/memcached/1/debian-10/Dockerfile b/bitnami/memcached/1/debian-10/Dockerfile
index fc0c9ee0084d..dddbb5137cec 100644
--- a/bitnami/memcached/1/debian-10/Dockerfile
+++ b/bitnami/memcached/1/debian-10/Dockerfile
@@ -18,7 +18,7 @@ RUN ln -s /opt/bitnami/scripts/memcached/run.sh /run.sh
 COPY rootfs /
 RUN /opt/bitnami/scripts/memcached/postunpack.sh
 ENV BITNAMI_APP_NAME="memcached" \
-    BITNAMI_IMAGE_VERSION="1.6.9-debian-10-r204" \
+    BITNAMI_IMAGE_VERSION="1.6.9-debian-10-r205" \
     PATH="/opt/bitnami/memcached/bin:/opt/bitnami/common/bin:$PATH"
 
 EXPOSE 11211
diff --git a/bitnami/memcached/1/debian-10/prebuildfs/opt/bitnami/scripts/libos.sh b/bitnami/memcached/1/debian-10/prebuildfs/opt/bitnami/scripts/libos.sh
index 6a7512281470..04be9688d448 100644
--- a/bitnami/memcached/1/debian-10/prebuildfs/opt/bitnami/scripts/libos.sh
+++ b/bitnami/memcached/1/debian-10/prebuildfs/opt/bitnami/scripts/libos.sh
@@ -348,3 +348,17 @@ generate_md5_hash() {
   local -r str="${1:?missing input string}"
   echo -n "$str" | md5sum | awk '{print $1}'
 }
+
+########################
+# Create sha1 hash from a string
+# Arguments:
+#   $1 - string
+#   $2 - algorithm - 1 (default), 224, 256, 384, 512
+# Returns:
+#   sha1 hash - string
+#########################
+generate_sha_hash() {
+    local -r str="${1:?missing input string}"
+    local -r algorithm="${2:-1}"
+    echo -n "$str" | "sha${algorithm}sum" | awk '{print $1}'
+}
diff --git a/bitnami/memcached/README.md b/bitnami/memcached/README.md
index 3749d8a38095..e41ef9820c20 100644
--- a/bitnami/memcached/README.md
+++ b/bitnami/memcached/README.md
@@ -44,7 +44,7 @@ Non-root container images add an extra layer of security and are generally recom
 Learn more about the Bitnami tagging policy and the difference between rolling tags and immutable tags [in our documentation page](https://docs.bitnami.com/tutorials/understand-rolling-tags-containers/).
 
 
-* [`1`, `1-debian-10`, `1.6.9`, `1.6.9-debian-10-r204`, `latest` (1/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-memcached/blob/1.6.9-debian-10-r204/1/debian-10/Dockerfile)
+* [`1`, `1-debian-10`, `1.6.9`, `1.6.9-debian-10-r205`, `latest` (1/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-memcached/blob/1.6.9-debian-10-r205/1/debian-10/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/memcached GitHub repo](https://github.com/bitnami/bitnami-docker-memcached).