diff --git a/gapic-generator-ads/Gemfile.lock b/gapic-generator-ads/Gemfile.lock
index 631607a00..eee9fec36 100644
--- a/gapic-generator-ads/Gemfile.lock
+++ b/gapic-generator-ads/Gemfile.lock
@@ -97,7 +97,7 @@ GEM
     nokogiri (1.19.4-x86_64-linux-gnu)
       racc (~> 1.4)
     ostruct (0.6.3)
-    parallel (2.2.0)
+    parallel (2.3.0)
     parser (3.3.12.0)
       ast (~> 2.4.1)
       racc
diff --git a/gapic-generator-cloud/Gemfile.lock b/gapic-generator-cloud/Gemfile.lock
index 0104f875d..99a2c6f5e 100644
--- a/gapic-generator-cloud/Gemfile.lock
+++ b/gapic-generator-cloud/Gemfile.lock
@@ -97,7 +97,7 @@ GEM
     nokogiri (1.19.4-x86_64-linux-gnu)
       racc (~> 1.4)
     ostruct (0.6.3)
-    parallel (2.2.0)
+    parallel (2.3.0)
     parser (3.3.12.0)
       ast (~> 2.4.1)
       racc
diff --git a/gapic-generator/Gemfile.lock b/gapic-generator/Gemfile.lock
index f7fff8647..3d22ef3c3 100644
--- a/gapic-generator/Gemfile.lock
+++ b/gapic-generator/Gemfile.lock
@@ -91,7 +91,7 @@ GEM
     nokogiri (1.19.4-x86_64-linux-gnu)
       racc (~> 1.4)
     ostruct (0.6.3)
-    parallel (2.2.0)
+    parallel (2.3.0)
     parser (3.3.12.0)
       ast (~> 2.4.1)
       racc