diff --git a/python/ctranslate2/converters/transformers.py b/python/ctranslate2/converters/transformers.py
index 60c9b7514..c8c123076 100644
--- a/python/ctranslate2/converters/transformers.py
+++ b/python/ctranslate2/converters/transformers.py
@@ -8,10 +8,11 @@
 
 import numpy as np
 
+import transformers
+
 try:
     import huggingface_hub
     import torch
-    import transformers
 except ImportError:
     pass
 
@@ -1422,7 +1423,7 @@ def set_decoder(self, spec, module):
 
 
 @register_loader("Gemma2Config")
-class GemmaLoader(ModelLoader):
+class Gemma2Loader(ModelLoader):
     @property
     def architecture_name(self):
         return "Gemma2ForCausalLM"
@@ -1494,9 +1495,7 @@ def set_decoder(self, spec, module):
         self.set_layer_norm(spec.layer_norm, module.norm)
 
         for layer_spec, layer in zip(spec.layer, module.layers):
-            self.set_layer_norm(
-                layer_spec.input_layer_norm, layer.input_layernorm
-            )
+            self.set_layer_norm(layer_spec.input_layer_norm, layer.input_layernorm)
 
             self.set_layer_norm(
                 layer_spec.post_attention_layer_norm, layer.post_attention_layernorm
diff --git a/python/ctranslate2/specs/transformer_spec.py b/python/ctranslate2/specs/transformer_spec.py
index bb258e24a..230e62cfd 100644
--- a/python/ctranslate2/specs/transformer_spec.py
+++ b/python/ctranslate2/specs/transformer_spec.py
@@ -325,9 +325,15 @@ def __init__(
 
         if pre_post_layer_norm:
             self.input_layer_norm = common_spec.LayerNormSpec(rms_norm=rms_norm)
-            self.post_attention_layer_norm = common_spec.LayerNormSpec(rms_norm=rms_norm)
-            self.pre_feedforward_layer_norm = common_spec.LayerNormSpec(rms_norm=rms_norm)
-            self.post_feedforward_layer_norm = common_spec.LayerNormSpec(rms_norm=rms_norm)
+            self.post_attention_layer_norm = common_spec.LayerNormSpec(
+                rms_norm=rms_norm
+            )
+            self.pre_feedforward_layer_norm = common_spec.LayerNormSpec(
+                rms_norm=rms_norm
+            )
+            self.post_feedforward_layer_norm = common_spec.LayerNormSpec(
+                rms_norm=rms_norm
+            )
 
             delattr(self.self_attention, "layer_norm")
             delattr(self.ffn, "layer_norm")
diff --git a/third_party/googletest b/third_party/googletest
index b7d472f12..f8d7d77c0 160000
--- a/third_party/googletest
+++ b/third_party/googletest
@@ -1 +1 @@
-Subproject commit b7d472f1225c5a64943821d8483fecb469d3f382
+Subproject commit f8d7d77c06936315286eb55f8de22cd23c188571