diff --git a/recipes/hmftools-purple/meta.yaml b/recipes/hmftools-purple/meta.yaml
index e112c5fe0bdfe..10f8ee894f296 100644
--- a/recipes/hmftools-purple/meta.yaml
+++ b/recipes/hmftools-purple/meta.yaml
@@ -12,14 +12,14 @@ source:
 
 build:
   noarch: generic
-  number: 2
+  number: 3
   run_exports:
     - {{ pin_subpackage('hmftools-purple', max_pin="x") }}
 
 requirements:
   run:
     - zlib
-    - openjdk >=8
+    - openjdk >=8,<=21
     - xorg-libxtst
     - circos >=0.69.6
     - perl-gd >=2.76 # Fixes missing GD perl module error (even though circos does install GD)
diff --git a/recipes/hmftools-sage/meta.yaml b/recipes/hmftools-sage/meta.yaml
index 13d88d9de1259..c7eaa56005717 100644
--- a/recipes/hmftools-sage/meta.yaml
+++ b/recipes/hmftools-sage/meta.yaml
@@ -12,14 +12,14 @@ source:
 
 build:
   noarch: generic
-  number: 3
+  number: 4
   run_exports:
     - {{ pin_subpackage('hmftools-sage', max_pin="x") }}
 
 requirements:
   run:
     - zlib
-    - openjdk >=9
+    - openjdk >=9,<=21
     - bioconductor-variantannotation
     - bioconductor-genomicranges
     - r-dplyr
diff --git a/recipes/hmftools-sigs/meta.yaml b/recipes/hmftools-sigs/meta.yaml
index 386cadd737c51..677e4ac03ca81 100644
--- a/recipes/hmftools-sigs/meta.yaml
+++ b/recipes/hmftools-sigs/meta.yaml
@@ -11,14 +11,14 @@ source:
 
 build:
   noarch: generic
-  number: 0
+  number: 1
   run_exports:
     - {{ pin_subpackage('hmftools-sigs', max_pin='x') }}
 
 requirements:
   run:
     - zlib
-    - openjdk >=8
+    - openjdk >=8,<=21
 
 test:
   commands:
diff --git a/recipes/hmftools-virus-interpreter/meta.yaml b/recipes/hmftools-virus-interpreter/meta.yaml
index 8b993183d464c..2d19cabf3c760 100644
--- a/recipes/hmftools-virus-interpreter/meta.yaml
+++ b/recipes/hmftools-virus-interpreter/meta.yaml
@@ -11,13 +11,13 @@ source:
 
 build:
   noarch: generic
-  number: 0
+  number: 1
   run_exports:
     - {{ pin_subpackage("hmftools-virus-interpreter", max_pin="x.x") }}
 
 requirements:
   run:
-    - openjdk >=8
+    - openjdk >=8,<=21
 
 test:
   commands: