diff --git a/CTAT-LR-fusion b/CTAT-LR-fusion
index 7f141a7..3a95de0 160000
--- a/CTAT-LR-fusion
+++ b/CTAT-LR-fusion
@@ -1 +1 @@
-Subproject commit 7f141a7f02785daa682723b198569233fdf9d7a1
+Subproject commit 3a95de0c6c858443e5eb303923cd7cc172d0af23
diff --git a/Changelog.txt b/Changelog.txt
index 8da151c..88bff4c 100644
--- a/Changelog.txt
+++ b/Changelog.txt
@@ -1,3 +1,7 @@
+v0.4.0, Sep 20, 2023
+- replaces gmap-fusion module with our new ctat-LR-fusion module
+- incl Trinity v2.15.1
+
 v0.3.6 # Nov 7, 2022
 - updates for compatibility with Trinity v2.14.0
 
diff --git a/DISCASM b/DISCASM
index 7239095..1edd1a8 160000
--- a/DISCASM
+++ b/DISCASM
@@ -1 +1 @@
-Subproject commit 7239095bb60a94e8d3d6bf8433e361c3f44ec2f6
+Subproject commit 1edd1a88beafbf1595d444abb30ccb39ab2e86bf
diff --git a/example/Makefile b/example/Makefile
index c29b6e2..ab7c9fb 100644
--- a/example/Makefile
+++ b/example/Makefile
@@ -20,7 +20,7 @@ TrinityFusion-UC:
 
 
 TrinityFusion-UC-Singularity:
-	singularity exec -e -B ${CTAT_GENOME_LIB}:/ctat_genome_lib:ro TrinityFusion.simg /usr/local/src/TrinityFusion/TrinityFusion --left_fq reads_1.fq.gz --right_fq reads_2.fq.gz  --output_dir TrinityFusion-UC_outdir-Singularity --chimeric_junctions Chimeric.out.junction --aligned_bam Aligned.out.bam --genome_lib_dir /ctat_genome_lib
+	singularity exec -e -B `pwd`:/data -B ${CTAT_GENOME_LIB}:/ctat_genome_lib:ro TrinityFusion.simg /usr/local/src/TrinityFusion/TrinityFusion --left_fq /data/reads_1.fq.gz --right_fq /data/reads_2.fq.gz  --output_dir /data/TrinityFusion-UC_outdir-Singularity --chimeric_junctions /data/Chimeric.out.junction --aligned_bam /data/Aligned.out.bam --genome_lib_dir /ctat_genome_lib
 
 trinityFusion-UC-Docker:
 	docker run --rm -v `pwd`:/data -v ${CTAT_GENOME_LIB}:/ctat_genome_lib:ro trinityctat/trinityfusion /usr/local/src/TrinityFusion/TrinityFusion --left_fq /data/reads_1.fq.gz --right_fq /data/reads_2.fq.gz  --output_dir /data/TrinityFusion-UC_outdir-Docker --chimeric_junctions /data/Chimeric.out.junction --aligned_bam /data/Aligned.out.bam --genome_lib_dir /ctat_genome_lib