diff --git a/tests/tests/swfs/avm2/verify_abnormal_loop/output.txt b/tests/tests/swfs/avm2/verify_abnormal_loop/output.txt
index c46babdf92773..da421e24ed767 100644
--- a/tests/tests/swfs/avm2/verify_abnormal_loop/output.txt
+++ b/tests/tests/swfs/avm2/verify_abnormal_loop/output.txt
@@ -1 +1 @@
-ReferenceError: Error #1069: Property field not found on int and there is no default value.
+ReferenceError: Error #1069: Property field not found on Number and there is no default value.
diff --git a/tests/tests/swfs/from_avmplus/as3/Vector/every/test.toml b/tests/tests/swfs/from_avmplus/as3/Vector/every/test.toml
index 661aaf82f605e..cf6123969a1d6 100644
--- a/tests/tests/swfs/from_avmplus/as3/Vector/every/test.toml
+++ b/tests/tests/swfs/from_avmplus/as3/Vector/every/test.toml
@@ -1,2 +1 @@
 num_ticks = 1
-known_failure = true # https://github.com/ruffle-rs/ruffle/issues/12321
diff --git a/tests/tests/swfs/from_avmplus/ecma3/TypeConversion/e9_9_1_rt/test.toml b/tests/tests/swfs/from_avmplus/ecma3/TypeConversion/e9_9_1_rt/test.toml
index 29f3cef790229..cf6123969a1d6 100644
--- a/tests/tests/swfs/from_avmplus/ecma3/TypeConversion/e9_9_1_rt/test.toml
+++ b/tests/tests/swfs/from_avmplus/ecma3/TypeConversion/e9_9_1_rt/test.toml
@@ -1,2 +1 @@
 num_ticks = 1
-known_failure = true