diff --git a/recipes/pgcgap/meta.yaml b/recipes/pgcgap/meta.yaml
index b4c720615b3c9..3a5167f631a56 100644
--- a/recipes/pgcgap/meta.yaml
+++ b/recipes/pgcgap/meta.yaml
@@ -1,5 +1,5 @@
 {% set name = "pgcgap" %}
-{% set version = "1.0.30" %}
+{% set version = "1.0.31" %}
 
 package:
   name: '{{ name }}'
@@ -7,7 +7,7 @@ package:
 
 source:
   url: https://github.com/liaochenlanruo/pgcgap/archive/v{{ version }}.tar.gz
-  sha256: bd3aaa13635cf5621f784a4fb517da677f0326e45a2256f53e8b7304cefce9f2
+  sha256: 69cd804ce28c886a990f1db466145c8664b6cc74c9f2b9803a2c73f1e9508c30
 
 
 build:
@@ -16,58 +16,56 @@ build:
 
 requirements:
   host:
-    - perl
-    - perl-bioperl >=1.7.2
-    - perl-file-tee
-    - perl-sys-info
-    - perl-file-copy-recursive
+    - perl =5.26.2
+    - perl-bioperl =1.7.2
+    - perl-file-tee =0.07
+#    - perl-sys-info
+    - perl-file-copy-recursive =0.45
   run:
-    - abricate
-    - canu >=1.8
+    - abricate =1.0.1
+    - canu =2.0
     - openjdk =8.0.152
-    - abyss
-    - prokka
-    - mash
-    - modeltest-ng
-    - raxml-ng
-    - roary >=3.12.0
-    - orthofinder >=2.3.8
-    - gblocks
-    - gubbins
-    - iqtree
-    - minced
-    - fastme >=2.1.5
-    - fastani >=1.1
-    - fastp
-    - pal2nal
-    - perl
-    - perl-file-tee
-    - perl-data-dumper >=2.173
-    - perl-pod-usage >=1.69
-    - perl-getopt-long >=2.50
-    - perl-parallel-forkmanager
-    - perl-file-copy-recursive
-    - perl-posix
-    - perl-sys-info
-    - htslib >=1.9
-    - snippy >=4.3.6
+    - abyss =2.2.5
+    - prokka =1.14.6
+    - mash =2.2.2
+    - roary =3.13.0
+    - orthofinder =2.3.8
+    - gubbins =2.4.1
+#    - iqtree
+#    - minced
+#    - fastme >=2.1.5
+    - fastani =1.32
+    - fastp =0.20.1
+#    - fasttree
+    - pal2nal =14.1
+    - perl =5.26.2
+    - perl-file-tee =0.07
+    - perl-data-dumper =2.173
+    - perl-pod-usage =1.69
+#    - perl-getopt-long >=2.50
+    - perl-parallel-forkmanager =2.02
+    - perl-file-copy-recursive =0.45
+    - perl-posix =1.38
+#    - perl-sys-info
+    - htslib =1.10.2
+    - snippy =4.6.0
     - sickle-trim >=1.33
-    - r-base
-    - r-ggplot2 >=3.1.1
-    - r-gplots
-    - r-corrplot
-    - trimal
-    - python
-    - matplotlib-base
-    - seaborn
-    - numpy
-    - pandas
-    - biopython
-    - r-pheatmap
-    - r-plotrix
-    - unicycler 0.4.7
-    - wget
-    - coreutils
+    - r-base =3.6.3
+    - r-ggplot2 =3.3.3
+    - r-gplots =3.1.1
+    - r-corrplot =0.88
+    - trimal =1.4.1
+    - python =3.7.8
+    - matplotlib-base =3.4.1
+    - seaborn =0.11.1
+    - numpy =1.20.2
+    - pandas =1.2.3
+    - biopython =1.78
+    - r-pheatmap =1.0.12
+    - r-plotrix =3.8_1
+    - unicycler =0.4.7
+    - wget =1.20.1
+    - coreutils =8.31
 
 test:
   commands: