diff --git a/android/src/main/CMakeLists.txt b/android/src/main/CMakeLists.txt
index 5144b9d8..cb3d610d 100644
--- a/android/src/main/CMakeLists.txt
+++ b/android/src/main/CMakeLists.txt
@@ -49,7 +49,7 @@ function(build_library target_name)
     # NOTE: If you want to debug the native code, you can uncomment if and endif
     # if (NOT ${CMAKE_BUILD_TYPE} STREQUAL "Debug")
 
-    target_compile_options(${target_name} PRIVATE -Ofast -DNDEBUG)
+    target_compile_options(${target_name} PRIVATE -O3 -DNDEBUG)
     target_compile_options(${target_name} PRIVATE -fvisibility=hidden -fvisibility-inlines-hidden)
     target_compile_options(${target_name} PRIVATE -ffunction-sections -fdata-sections)
 
diff --git a/example/ios/Podfile.lock b/example/ios/Podfile.lock
index d83569a1..8bf07c5e 100644
--- a/example/ios/Podfile.lock
+++ b/example/ios/Podfile.lock
@@ -1242,7 +1242,7 @@ SPEC CHECKSUMS:
   glog: 04b94705f318337d7ead9e6d17c019bd9b1f6b1b
   hermes-engine: 10fbd3f62405c41ea07e71973ea61e1878d07322
   libevent: 4049cae6c81cdb3654a443be001fb9bdceff7913
-  llama-rn: d7549834b6e00cd3ec0608a8495052de8f47224d
+  llama-rn: 0abcf4f4f58615499974d3a30876ddf8ca986012
   RCT-Folly: 424b8c9a7a0b9ab2886ffe9c3b041ef628fd4fb1
   RCTRequired: a2faf4bad4e438ca37b2040cb8f7799baa065c18
   RCTTypeSafety: cb09f3e4747b6d18331a15eb05271de7441ca0b3
diff --git a/llama-rn.podspec b/llama-rn.podspec
index 7257507d..30da99e8 100644
--- a/llama-rn.podspec
+++ b/llama-rn.podspec
@@ -11,7 +11,7 @@ end
 
 # Use base_optimizer_flags = "" for debug builds
 # base_optimizer_flags = ""
-base_optimizer_flags = "-Ofast -DNDEBUG"
+base_optimizer_flags = "-O3 -DNDEBUG"
 
 Pod::Spec.new do |s|
   s.name         = "llama-rn"