diff --git a/pkgs/development/interpreters/erlang/27.nix b/pkgs/development/interpreters/erlang/27.nix
index cdcdf0e0b11c..7fcbd33c8c8c 100644
--- a/pkgs/development/interpreters/erlang/27.nix
+++ b/pkgs/development/interpreters/erlang/27.nix
@@ -1,6 +1,6 @@
 genericBuilder:
 
 genericBuilder {
-  version = "27.3.4.9";
-  hash = "sha256-PISjGuGdmlAL9SD58G9nZEFQ6+mL/FpTnJA5bw0Gi0g=";
+  version = "27.3.4.10";
+  hash = "sha256-x1f9r1t5Ckk+AVn2P372aWLoDtgqZzNIeOuzjI6hm+g=";
 }
diff --git a/pkgs/development/interpreters/erlang/28.nix b/pkgs/development/interpreters/erlang/28.nix
index fe0a9a2e6e02..d373f3a2f6cf 100644
--- a/pkgs/development/interpreters/erlang/28.nix
+++ b/pkgs/development/interpreters/erlang/28.nix
@@ -1,6 +1,6 @@
 genericBuilder:
 
 genericBuilder {
-  version = "28.4.1";
-  hash = "sha256-0J4bNyLwZdP4ac/TzPIQUch0NeNGbcDKaRSnH83C5Lk=";
+  version = "28.4.2";
+  hash = "sha256-Xf7FN+LmoVHAfW1tO9XkBcBPsuLb7R7yrSLmiFTsXe8=";
 }