diff --git a/Gemfile b/Gemfile
index 97b40d5a5..537a09c5b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -10,5 +10,5 @@ gem 'rake', '~> 13.3.0'
 gem 'rubocop', '~> 1.86.0'
 gem 'rubocop-rspec', '~> 3.5.0'
 gem 'rubocop-rake', '~> 0.7.1'
-gem 'rubocop-minitest', '~> 0.38.0'
+gem 'rubocop-minitest', '~> 0.39.0'
 gem 'rubocop-performance', '~> 1.25.0'
diff --git a/api/Gemfile b/api/Gemfile
index 20463b7eb..2ee69cc9c 100644
--- a/api/Gemfile
+++ b/api/Gemfile
@@ -13,7 +13,7 @@ group :test, :development do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/common/Gemfile b/common/Gemfile
index 800d9b9f3..981d76d97 100644
--- a/common/Gemfile
+++ b/common/Gemfile
@@ -12,7 +12,7 @@ group :development, :test do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/exporter/jaeger/Gemfile b/exporter/jaeger/Gemfile
index ac01685d6..0e2c0a2d3 100644
--- a/exporter/jaeger/Gemfile
+++ b/exporter/jaeger/Gemfile
@@ -13,7 +13,7 @@ group :test, :development do
   gem 'rake', '~> 13.3.0'
   gem 'rspec-mocks', '~> 3.13.7'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/exporter/otlp-common/Gemfile b/exporter/otlp-common/Gemfile
index dd322cf46..21b33f824 100644
--- a/exporter/otlp-common/Gemfile
+++ b/exporter/otlp-common/Gemfile
@@ -12,7 +12,7 @@ group :test, :development do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/exporter/otlp-grpc/Gemfile b/exporter/otlp-grpc/Gemfile
index ff49402a0..83c34a20a 100644
--- a/exporter/otlp-grpc/Gemfile
+++ b/exporter/otlp-grpc/Gemfile
@@ -12,7 +12,7 @@ group :test, :development do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/exporter/otlp-http/Gemfile b/exporter/otlp-http/Gemfile
index ff49402a0..83c34a20a 100644
--- a/exporter/otlp-http/Gemfile
+++ b/exporter/otlp-http/Gemfile
@@ -12,7 +12,7 @@ group :test, :development do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/exporter/otlp-logs/Gemfile b/exporter/otlp-logs/Gemfile
index 5bb5c3fec..54ebe428f 100644
--- a/exporter/otlp-logs/Gemfile
+++ b/exporter/otlp-logs/Gemfile
@@ -13,7 +13,7 @@ group :test, :development do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/exporter/otlp-metrics/Gemfile b/exporter/otlp-metrics/Gemfile
index fff2f9357..ad0f34ebf 100644
--- a/exporter/otlp-metrics/Gemfile
+++ b/exporter/otlp-metrics/Gemfile
@@ -13,7 +13,7 @@ group :test, :development do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/exporter/otlp/Gemfile b/exporter/otlp/Gemfile
index ade28a7b1..5008aa69d 100644
--- a/exporter/otlp/Gemfile
+++ b/exporter/otlp/Gemfile
@@ -13,7 +13,7 @@ group :test, :development do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/exporter/zipkin/Gemfile b/exporter/zipkin/Gemfile
index a4a72c50d..36f044d74 100644
--- a/exporter/zipkin/Gemfile
+++ b/exporter/zipkin/Gemfile
@@ -12,7 +12,7 @@ group :test, :development do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/logs_api/Gemfile b/logs_api/Gemfile
index 79ff8feb5..0f81635f4 100644
--- a/logs_api/Gemfile
+++ b/logs_api/Gemfile
@@ -14,7 +14,7 @@ group :test, :development do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/logs_sdk/Gemfile b/logs_sdk/Gemfile
index 6829b1a20..05e286997 100644
--- a/logs_sdk/Gemfile
+++ b/logs_sdk/Gemfile
@@ -12,7 +12,7 @@ group :test, :development do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/metrics_api/Gemfile b/metrics_api/Gemfile
index 71f599ebd..08ca0fd90 100644
--- a/metrics_api/Gemfile
+++ b/metrics_api/Gemfile
@@ -13,7 +13,7 @@ group :test, :development do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/metrics_sdk/Gemfile b/metrics_sdk/Gemfile
index d2b9bd2a4..d3db4c0f2 100644
--- a/metrics_sdk/Gemfile
+++ b/metrics_sdk/Gemfile
@@ -12,7 +12,7 @@ group :test, :development do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/propagator/b3/Gemfile b/propagator/b3/Gemfile
index 8903ef307..64ea7a7a4 100644
--- a/propagator/b3/Gemfile
+++ b/propagator/b3/Gemfile
@@ -12,7 +12,7 @@ group :test, :development do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/propagator/jaeger/Gemfile b/propagator/jaeger/Gemfile
index 2c86a4abb..d6d5ad173 100644
--- a/propagator/jaeger/Gemfile
+++ b/propagator/jaeger/Gemfile
@@ -12,7 +12,7 @@ group :test, :development do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/registry/Gemfile b/registry/Gemfile
index 33a3eed14..67a0c2d64 100644
--- a/registry/Gemfile
+++ b/registry/Gemfile
@@ -14,7 +14,7 @@ group :test, :development do
   gem 'rake', '~> 13.3.0'
   gem 'rspec-mocks', '~> 3.13.7'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/sdk/Gemfile b/sdk/Gemfile
index 383e2b6c5..7589de1e8 100644
--- a/sdk/Gemfile
+++ b/sdk/Gemfile
@@ -13,7 +13,7 @@ group :test, :development do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/sdk_experimental/Gemfile b/sdk_experimental/Gemfile
index 8cfc44c34..13743e507 100644
--- a/sdk_experimental/Gemfile
+++ b/sdk_experimental/Gemfile
@@ -12,7 +12,7 @@ group :test, :development do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/semantic_conventions/Gemfile b/semantic_conventions/Gemfile
index 1af4d98fd..e5ecfbbc1 100644
--- a/semantic_conventions/Gemfile
+++ b/semantic_conventions/Gemfile
@@ -13,7 +13,7 @@ group :development, :test do
   gem 'mutex_m' if RUBY_VERSION >= '3.4'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'
diff --git a/test_helpers/Gemfile b/test_helpers/Gemfile
index 4d2f28ae8..ecdb39002 100644
--- a/test_helpers/Gemfile
+++ b/test_helpers/Gemfile
@@ -12,7 +12,7 @@ group :test, :development do
   gem 'minitest', '~> 5.27.0'
   gem 'rake', '~> 13.3.0'
   gem 'rubocop', '~> 1.75.0'
-  gem 'rubocop-minitest', '~> 0.38.0'
+  gem 'rubocop-minitest', '~> 0.39.0'
   gem 'rubocop-performance', '~> 1.25.0'
   gem 'rubocop-rake', '~> 0.7.1'
   gem 'rubocop-rspec', '~> 3.5.0'