diff --git a/pkgs/by-name/cb/cbor-diag/Gemfile.lock b/pkgs/by-name/cb/cbor-diag/Gemfile.lock
index 4a4fc73d4b32..3fb8993319ef 100644
--- a/pkgs/by-name/cb/cbor-diag/Gemfile.lock
+++ b/pkgs/by-name/cb/cbor-diag/Gemfile.lock
@@ -3,18 +3,18 @@ GEM
   specs:
     cbor-canonical (0.1.2)
     cbor-deterministic (0.1.3)
-    cbor-diag (0.8.8)
+    cbor-diag (0.9.6)
       cbor-canonical
       cbor-deterministic
       cbor-packed
       json_pure
       neatjson
       treetop (~> 1)
-    cbor-packed (0.1.5)
-    json_pure (2.7.2)
+    cbor-packed (0.2.2)
+    json_pure (2.8.1)
     neatjson (0.10.5)
     polyglot (0.3.5)
-    treetop (1.6.12)
+    treetop (1.6.14)
       polyglot (~> 0.3)
 
 PLATFORMS
@@ -24,4 +24,4 @@ DEPENDENCIES
   cbor-diag
 
 BUNDLED WITH
-   2.5.16
+   2.6.6
diff --git a/pkgs/by-name/cb/cbor-diag/gemset.nix b/pkgs/by-name/cb/cbor-diag/gemset.nix
index 65789a0348e0..c01ae16a4451 100644
--- a/pkgs/by-name/cb/cbor-diag/gemset.nix
+++ b/pkgs/by-name/cb/cbor-diag/gemset.nix
@@ -32,30 +32,30 @@
     platforms = [ ];
     source = {
       remotes = [ "https://rubygems.org" ];
-      sha256 = "12gicnz857iin9lhbrigyqz4v8fan9lq4sd56rfcb2c7a8azvmz9";
+      sha256 = "0c0a4pfvnhkh8dmih1igm7qm2ligzvccppjskpz85v69xizfsj71";
       type = "gem";
     };
-    version = "0.8.8";
+    version = "0.9.6";
   };
   cbor-packed = {
     groups = [ "default" ];
     platforms = [ ];
     source = {
       remotes = [ "https://rubygems.org" ];
-      sha256 = "1dijyj7rivi39h34f32fx7k4xvngldf569i0372n1z6w01nv761l";
+      sha256 = "0sbbz0p17m77xqmh4fv4rwly1cj799hapdsg4h43kwsw8h0rnk8n";
       type = "gem";
     };
-    version = "0.1.5";
+    version = "0.2.2";
   };
   json_pure = {
     groups = [ "default" ];
     platforms = [ ];
     source = {
       remotes = [ "https://rubygems.org" ];
-      sha256 = "13b4dminf6znfwvj8d61w6dar9zrxnndrmiig19adbliv0haxmlr";
+      sha256 = "1kks889ymaq5xqvj18qamar3il8m3dnnaf6cij0a0kwxp8lpk1va";
       type = "gem";
     };
-    version = "2.7.2";
+    version = "2.8.1";
   };
   neatjson = {
     groups = [ "default" ];
@@ -83,9 +83,9 @@
     platforms = [ ];
     source = {
       remotes = [ "https://rubygems.org" ];
-      sha256 = "0adc8qblz8ii668r3rksjx83p675iryh52rvdvysimx2hkbasj7d";
+      sha256 = "1m5fqy7vq6y7bgxmw7jmk7y6pla83m16p7lb41lbqgg53j8x2cds";
       type = "gem";
     };
-    version = "1.6.12";
+    version = "1.6.14";
   };
 }