diff --git a/Library/Homebrew/Gemfile.lock b/Library/Homebrew/Gemfile.lock
index e85bb4ba71..b02ba941ac 100644
--- a/Library/Homebrew/Gemfile.lock
+++ b/Library/Homebrew/Gemfile.lock
@@ -13,7 +13,7 @@ GEM
       highline (~> 2.0.0)
     diff-lcs (1.5.1)
     docile (1.4.0)
-    elftools (1.2.0)
+    elftools (1.3.0)
       bindata (~> 2)
     erubi (1.12.0)
     hana (1.3.7)
@@ -41,8 +41,8 @@ GEM
     parser (3.3.0.5)
       ast (~> 2.4.1)
       racc
-    patchelf (1.4.0)
-      elftools (>= 1.2)
+    patchelf (1.5.0)
+      elftools (>= 1.3)
     plist (3.7.1)
     prettier_print (1.2.1)
     prism (0.24.0)
@@ -165,8 +165,6 @@ GEM
       yard (>= 0.9)
 
 PLATFORMS
-  aarch64-linux
-  arm-linux
   arm64-darwin
   x86_64-darwin
   x86_64-linux