diff --git a/rbs_collection.lock.yaml b/rbs_collection.lock.yaml
index cc6c923..88460b5 100644
--- a/rbs_collection.lock.yaml
+++ b/rbs_collection.lock.yaml
@@ -6,7 +6,7 @@ gems:
   source:
     type: git
     name: ruby/gem_rbs_collection
-    revision: d7090c40bcea7011ad2ebaaa46bdd7d7ac3136a7
+    revision: 3f5e8df1ce89ea06067fa42263012c968b4e583e
     remote: https://github.com/ruby/gem_rbs_collection.git
     repo_dir: gems
 - name: binding_of_caller
@@ -14,7 +14,7 @@ gems:
   source:
     type: git
     name: ruby/gem_rbs_collection
-    revision: d7090c40bcea7011ad2ebaaa46bdd7d7ac3136a7
+    revision: 3f5e8df1ce89ea06067fa42263012c968b4e583e
     remote: https://github.com/ruby/gem_rbs_collection.git
     repo_dir: gems
 - name: dbm
@@ -26,7 +26,7 @@ gems:
   source:
     type: git
     name: ruby/gem_rbs_collection
-    revision: d7090c40bcea7011ad2ebaaa46bdd7d7ac3136a7
+    revision: 3f5e8df1ce89ea06067fa42263012c968b4e583e
     remote: https://github.com/ruby/gem_rbs_collection.git
     repo_dir: gems
 - name: erb
@@ -50,7 +50,7 @@ gems:
   source:
     type: git
     name: ruby/gem_rbs_collection
-    revision: d7090c40bcea7011ad2ebaaa46bdd7d7ac3136a7
+    revision: 3f5e8df1ce89ea06067fa42263012c968b4e583e
     remote: https://github.com/ruby/gem_rbs_collection.git
     repo_dir: gems
 - name: parallel
@@ -58,7 +58,7 @@ gems:
   source:
     type: git
     name: ruby/gem_rbs_collection
-    revision: d7090c40bcea7011ad2ebaaa46bdd7d7ac3136a7
+    revision: 3f5e8df1ce89ea06067fa42263012c968b4e583e
     remote: https://github.com/ruby/gem_rbs_collection.git
     repo_dir: gems
 - name: parser
@@ -66,7 +66,7 @@ gems:
   source:
     type: git
     name: ruby/gem_rbs_collection
-    revision: d7090c40bcea7011ad2ebaaa46bdd7d7ac3136a7
+    revision: 3f5e8df1ce89ea06067fa42263012c968b4e583e
     remote: https://github.com/ruby/gem_rbs_collection.git
     repo_dir: gems
 - name: pp
@@ -86,7 +86,7 @@ gems:
   source:
     type: git
     name: ruby/gem_rbs_collection
-    revision: d7090c40bcea7011ad2ebaaa46bdd7d7ac3136a7
+    revision: 3f5e8df1ce89ea06067fa42263012c968b4e583e
     remote: https://github.com/ruby/gem_rbs_collection.git
     repo_dir: gems
 - name: psych
@@ -98,7 +98,7 @@ gems:
   source:
     type: git
     name: ruby/gem_rbs_collection
-    revision: d7090c40bcea7011ad2ebaaa46bdd7d7ac3136a7
+    revision: 3f5e8df1ce89ea06067fa42263012c968b4e583e
     remote: https://github.com/ruby/gem_rbs_collection.git
     repo_dir: gems
 - name: rake
@@ -106,7 +106,7 @@ gems:
   source:
     type: git
     name: ruby/gem_rbs_collection
-    revision: d7090c40bcea7011ad2ebaaa46bdd7d7ac3136a7
+    revision: 3f5e8df1ce89ea06067fa42263012c968b4e583e
     remote: https://github.com/ruby/gem_rbs_collection.git
     repo_dir: gems
 - name: rdoc
@@ -118,7 +118,7 @@ gems:
   source:
     type: git
     name: ruby/gem_rbs_collection
-    revision: d7090c40bcea7011ad2ebaaa46bdd7d7ac3136a7
+    revision: 3f5e8df1ce89ea06067fa42263012c968b4e583e
     remote: https://github.com/ruby/gem_rbs_collection.git
     repo_dir: gems
 - name: rspec-parameterized-core
@@ -134,7 +134,7 @@ gems:
   source:
     type: git
     name: ruby/gem_rbs_collection
-    revision: d7090c40bcea7011ad2ebaaa46bdd7d7ac3136a7
+    revision: 3f5e8df1ce89ea06067fa42263012c968b4e583e
     remote: https://github.com/ruby/gem_rbs_collection.git
     repo_dir: gems
 - name: rubocop-ast
@@ -142,9 +142,13 @@ gems:
   source:
     type: git
     name: ruby/gem_rbs_collection
-    revision: d7090c40bcea7011ad2ebaaa46bdd7d7ac3136a7
+    revision: 3f5e8df1ce89ea06067fa42263012c968b4e583e
     remote: https://github.com/ruby/gem_rbs_collection.git
     repo_dir: gems
+- name: strscan
+  version: '0'
+  source:
+    type: stdlib
 - name: tmpdir
   version: '0'
   source: