diff --git a/pkgs/development/tools/analysis/radare2/default.nix b/pkgs/development/tools/analysis/radare2/default.nix
index a1140dbab814..49c749b21237 100644
--- a/pkgs/development/tools/analysis/radare2/default.nix
+++ b/pkgs/development/tools/analysis/radare2/default.nix
@@ -110,17 +110,17 @@ in {
   #<generated>
   # DO NOT EDIT! Automatically generated by ./update.py
   radare2 = generic {
-    version_commit = "23710";
-    gittap = "4.2.0";
-    gittip = "57a60ba8c5e782ca0807e3c7b1d26a8b3923073d";
-    rev = "4.2.0";
-    version = "4.2.0";
-    sha256 = "1xkvc9msbcvwgcasx9q10098ciw1zpnwgrciw397rq9ayrrvpngz";
+    version_commit = "23781";
+    gittap = "4.2.1";
+    gittip = "08478fdd29d8ce2a6c61fbd7b207bffc10682938";
+    rev = "4.2.1";
+    version = "4.2.1";
+    sha256 = "14b9433cgc2nabhz836zfgvgh2dwailcmvy05krsa0inmzbvx9fg";
     cs_ver = "4.0.1";
     cs_sha256 = "0ijwxxk71nr9z91yxw20zfj4bbsbrgvixps5c7cpj163xlzlwba6";
   };
   r2-for-cutter = generic {
-    version_commit = "23710";
+    version_commit = "23781";
     gittap = "4.2.1";
     gittip = "08478fdd29d8ce2a6c61fbd7b207bffc10682938";
     rev = "08478fdd29d8ce2a6c61fbd7b207bffc10682938";