diff --git a/recipes/hairsplitter/hairsplitter-aarch64.patch b/recipes/hairsplitter/hairsplitter-aarch64.patch
deleted file mode 100644
index 7a0bbee7822da..0000000000000
--- a/recipes/hairsplitter/hairsplitter-aarch64.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-diff --git i/src/CMakeLists.txt w/src/CMakeLists.txt
-index f351aa6..edc0f62 100644
---- i/src/CMakeLists.txt
-+++ w/src/CMakeLists.txt
-@@ -100,7 +100,7 @@ target_compile_options (HS_call_variants PRIVATE -lm)
- target_compile_options (HS_call_variants PRIVATE -fopenmp)
- target_compile_options (HS_call_variants PRIVATE -std=c++17)
- target_compile_options (HS_call_variants PRIVATE -O3)
--target_compile_options (HS_call_variants PRIVATE -march=x86-64)
-+#target_compile_options (HS_call_variants PRIVATE -march=x86-64)
- 
- 
- file (GLOB SOURCE_SEPARATE_READS "separate_reads.cpp" "input_output.cpp" "cluster_graph.cpp" "robin_hood.h" "tools.cpp" "read.cpp" "sequence.cpp" "Partition.cpp")
-@@ -111,7 +111,7 @@ target_compile_options (HS_separate_reads PRIVATE -lm)
- target_compile_options (HS_separate_reads PRIVATE -fopenmp)
- target_compile_options (HS_separate_reads PRIVATE -std=c++17)
- target_compile_options (HS_separate_reads PRIVATE -O3)
--target_compile_options (HS_separate_reads PRIVATE -march=x86-64)
-+#target_compile_options (HS_separate_reads PRIVATE -march=x86-64)
- 
- file (GLOB SOURCE_CREATE_NEW_CONTIG "create_new_contigs.cpp" "input_output.cpp" "robin_hood.h" "tools.cpp" "read.cpp" "sequence.cpp" "Partition.cpp")
- add_executable(HS_create_new_contigs ${SOURCE_CREATE_NEW_CONTIG} edlib/src/edlib.cpp)
-@@ -120,7 +120,7 @@ target_compile_options (HS_create_new_contigs PRIVATE -lm)
- target_compile_options (HS_create_new_contigs PRIVATE -fopenmp)
- target_compile_options (HS_create_new_contigs PRIVATE -std=c++17)
- target_compile_options (HS_create_new_contigs PRIVATE -O3)
--target_compile_options (HS_create_new_contigs PRIVATE -march=x86-64)
-+#target_compile_options (HS_create_new_contigs PRIVATE -march=x86-64)
- 
- find_package(OpenMP)
- if(OpenMP_CXX_FOUND)
-diff --git i/src/HS_GenomeTailor/CMakeLists.txt w/src/HS_GenomeTailor/CMakeLists.txt
-index 80ee4dc..f117ecc 100644
---- i/src/HS_GenomeTailor/CMakeLists.txt
-+++ w/src/HS_GenomeTailor/CMakeLists.txt
-@@ -25,4 +25,4 @@ target_compile_options (HS_GenomeTailor PRIVATE -g)
- target_compile_options (HS_GenomeTailor PRIVATE -lm)
- target_compile_options (HS_GenomeTailor PRIVATE -std=c++17)
- target_compile_options (HS_GenomeTailor PRIVATE -O3)
--target_compile_options (HS_GenomeTailor PRIVATE -march=x86-64)
-\ No newline at end of file
-+#target_compile_options (HS_GenomeTailor PRIVATE -march=x86-64)
diff --git a/recipes/hairsplitter/meta.yaml b/recipes/hairsplitter/meta.yaml
index ab11e4a74d624..9a21b0a8274f9 100644
--- a/recipes/hairsplitter/meta.yaml
+++ b/recipes/hairsplitter/meta.yaml
@@ -1,6 +1,6 @@
 {% set name = "HairSplitter" %}
-{% set version = "1.9.10" %}
-{% set sha256 = "ab20c7700d9b4cc04fed68933a1c4081167c4c0dd560de7b19672a7fe39b50f8" %}
+{% set version = "1.9.18" %}
+{% set sha256 = "0157ea13ae002c92635d5f93e16b66fd354abeb10a2ef04f6c16f8e4573f10fb" %}
 
 
 package: