diff --git a/3.13/alpine/Dockerfile b/3.13/alpine/Dockerfile
index 1f030c7..15a85d9 100644
--- a/3.13/alpine/Dockerfile
+++ b/3.13/alpine/Dockerfile
@@ -31,10 +31,10 @@ ENV OPENSSL_SOURCE_SHA256="d319da6aecde3aa6f426b44bbf997406d95275c5c59ab6f6ef53c
 # https://www.openssl.org/source/
 ENV OPENSSL_PGP_KEY_IDS="0xBA5473A2B0587B07FB27CF2D216094DFD0CB81EF"
 
-ENV OTP_VERSION 26.2.5.12
+ENV OTP_VERSION 26.2.5.13
 # TODO add PGP checking when the feature will be added to Erlang/OTP's build system
 # https://erlang.org/pipermail/erlang-questions/2019-January/097067.html
-ENV OTP_SOURCE_SHA256="5738e05890777716d3f38863aab391988f62529bba7a6299f39d14bc45410412"
+ENV OTP_SOURCE_SHA256="a02efb423a7ecdee661b3c3ad2661521d9c00c2dd866c004d95a87d486a03bab"
 
 # install openssl & erlang to a path that isn't auto-checked for libs to prevent accidental use by system packages
 ENV ERLANG_INSTALL_PATH_PREFIX /opt/erlang
diff --git a/3.13/ubuntu/Dockerfile b/3.13/ubuntu/Dockerfile
index 5319229..dcfd471 100644
--- a/3.13/ubuntu/Dockerfile
+++ b/3.13/ubuntu/Dockerfile
@@ -34,10 +34,10 @@ ENV OPENSSL_SOURCE_SHA256="d319da6aecde3aa6f426b44bbf997406d95275c5c59ab6f6ef53c
 # https://www.openssl.org/source/
 ENV OPENSSL_PGP_KEY_IDS="0xBA5473A2B0587B07FB27CF2D216094DFD0CB81EF"
 
-ENV OTP_VERSION 26.2.5.12
+ENV OTP_VERSION 26.2.5.13
 # TODO add PGP checking when the feature will be added to Erlang/OTP's build system
 # https://erlang.org/pipermail/erlang-questions/2019-January/097067.html
-ENV OTP_SOURCE_SHA256="5738e05890777716d3f38863aab391988f62529bba7a6299f39d14bc45410412"
+ENV OTP_SOURCE_SHA256="a02efb423a7ecdee661b3c3ad2661521d9c00c2dd866c004d95a87d486a03bab"
 
 # install openssl & erlang to a path that isn't auto-checked for libs to prevent accidental use by system packages
 ENV ERLANG_INSTALL_PATH_PREFIX /opt/erlang
diff --git a/versions.json b/versions.json
index c529146..9451c18 100644
--- a/versions.json
+++ b/versions.json
@@ -8,8 +8,8 @@
       "version": "3.1.8"
     },
     "otp": {
-      "sha256": "5738e05890777716d3f38863aab391988f62529bba7a6299f39d14bc45410412",
-      "version": "26.2.5.12"
+      "sha256": "a02efb423a7ecdee661b3c3ad2661521d9c00c2dd866c004d95a87d486a03bab",
+      "version": "26.2.5.13"
     },
     "ubuntu": {
       "version": "24.04"