diff --git a/pkgs/development/interpreters/erlang/26.nix b/pkgs/development/interpreters/erlang/26.nix
index 2c5f404ecb97..e8c1ea129030 100644
--- a/pkgs/development/interpreters/erlang/26.nix
+++ b/pkgs/development/interpreters/erlang/26.nix
@@ -1,6 +1,6 @@
 { mkDerivation }:
 
 mkDerivation {
-  version = "26.2.5.11";
-  sha256 = "sha256-tAoI2LyipYLDvXKbn9pZd5RBaePHuF/ymppV4//ejLQ=";
+  version = "26.2.5.12";
+  sha256 = "sha256-q7rG83ioR0/bnAEzJZx5S17pQ91nE8R5+odHPVXngAI=";
 }
diff --git a/pkgs/development/interpreters/erlang/27.nix b/pkgs/development/interpreters/erlang/27.nix
index 975cd1d45485..c2fe8772b4df 100644
--- a/pkgs/development/interpreters/erlang/27.nix
+++ b/pkgs/development/interpreters/erlang/27.nix
@@ -1,6 +1,6 @@
 { mkDerivation }:
 
 mkDerivation {
-  version = "27.3.3";
-  sha256 = "sha256-OTCCfVeJADxKlmgk8rRE3uzY8Y9qYwY/ubiopWG/0ao=";
+  version = "27.3.4";
+  sha256 = "sha256-RZiN17k5fSIQUYxOoAts5iy/obgoPM0RFB5YXAfkTSk=";
 }