diff --git a/Makefile b/Makefile
index a2421967..3cacaccb 100644
--- a/Makefile
+++ b/Makefile
@@ -91,15 +91,28 @@ plugins: \
 internal/bundles/assets/transformer_cli.arraiz: pkg/importer/avro/transformer_cli.arrai go.mod
 	$(BUNDLE)
 
-internal/bundles/assets/import_sql_cli.arraiz: pkg/importer/sql/import_sql_cli.arrai pkg/importer/sql/sql.arrai go.mod
+internal/bundles/assets/import_sql_cli.arraiz: \
+		pkg/importer/sql/import_sql_cli.arrai \
+		pkg/importer/sql/sql.arrai \
+		$(shell find pkg/arrai/sysl-renderer -name '*.arrai') \
+		go.mod
 	$(BUNDLE)
 
-internal/bundles/assets/import_openapi_cli.arraiz: pkg/importer/openapi/import_openapi_cli.arrai pkg/importer/cli.arrai $(shell find pkg/importer/openapi -name '*.arrai') go.mod
+internal/bundles/assets/import_openapi_cli.arraiz: \
+		pkg/importer/openapi/import_openapi_cli.arrai \
+		pkg/importer/cli.arrai \
+		$(shell find pkg/importer/openapi -name '*.arrai') \
+		$(shell find pkg/arrai/sysl-renderer -name '*.arrai') \
+		go.mod
 	$(BUNDLE)
 
 # There are many files that change the proto importer logic.
 # Check all arrai files within the directory for changes before bundling.
-internal/bundles/assets/import_proto_cli.arraiz: pkg/importer/proto/import_proto_cli.arrai $(shell find pkg/importer/proto -name '*.arrai') go.mod
+internal/bundles/assets/import_proto_cli.arraiz: \
+		pkg/importer/proto/import_proto_cli.arrai \
+		$(shell find pkg/importer/proto -name '*.arrai') \
+		$(shell find pkg/arrai/sysl-renderer -name '*.arrai') \
+		go.mod
 	$(BUNDLE)
 
 internal/bundles/exporters/proto/transform.arraiz: transforms/exporters/proto/transform.arrai $(shell find transforms/exporters/proto -name '*.arrai') go.mod
diff --git a/internal/bundles/assets/import_openapi_cli.arraiz b/internal/bundles/assets/import_openapi_cli.arraiz
index d1ca6f68..00d29b5e 100644
Binary files a/internal/bundles/assets/import_openapi_cli.arraiz and b/internal/bundles/assets/import_openapi_cli.arraiz differ
diff --git a/internal/bundles/assets/import_proto_cli.arraiz b/internal/bundles/assets/import_proto_cli.arraiz
index 7daeb8c1..2bdf3a81 100644
Binary files a/internal/bundles/assets/import_proto_cli.arraiz and b/internal/bundles/assets/import_proto_cli.arraiz differ
diff --git a/internal/bundles/assets/import_sql_cli.arraiz b/internal/bundles/assets/import_sql_cli.arraiz
index 18caf47a..bac51b2d 100644
Binary files a/internal/bundles/assets/import_sql_cli.arraiz and b/internal/bundles/assets/import_sql_cli.arraiz differ
diff --git a/pkg/arrai/sysl-renderer/sysl_mod_renderers.arrai b/pkg/arrai/sysl-renderer/sysl_mod_renderers.arrai
index 4abc3ae5..128249d2 100644
--- a/pkg/arrai/sysl-renderer/sysl_mod_renderers.arrai
+++ b/pkg/arrai/sysl-renderer/sysl_mod_renderers.arrai
@@ -99,11 +99,10 @@ let renderTypeUsage = \type
     };
     let (?:opt:false, ?:constraint:{}, ...) = type;
 
-    # FIXME handle precision
     let constraintStr = cond constraint {
-        [(length: ('max': maxLength, 'min': minLength), ...)]: $`(${minLength}..${maxLength})`,
-        [(length: ('max': maxLength), ...)]: $`(${maxLength})`,
-        [(length: ('min': minLength), ...)]: $`(${minLength}..)`,
+        [(length: ('max': maxLength, 'min': minLength), ...)]: $`(${minLength:d}..${maxLength:d})`,
+        [(length: ('max': maxLength), ...)]: $`(${maxLength:d})`,
+        [(length: ('min': minLength), ...)]: $`(${minLength:d}..)`,
     };
 
     let bitWidth = cond constraint {
diff --git a/pkg/importer/tests/openapi3/min-max.sysl b/pkg/importer/tests/openapi3/min-max.sysl
index 14399218..0e9188e2 100755
--- a/pkg/importer/tests/openapi3/min-max.sysl
+++ b/pkg/importer/tests/openapi3/min-max.sysl
@@ -44,3 +44,9 @@ TestApp "Simple":
             @json_tag = "k"
         l <: int(6)?:
             @json_tag = "l"
+        maxLength <: string(2147483647)?:
+            @json_tag = "maxLength"
+        minAndMaxLength <: string(2147483646..2147483647)?:
+            @json_tag = "minAndMaxLength"
+        minLength <: string(2147483646..)?:
+            @json_tag = "minLength"
diff --git a/pkg/importer/tests/openapi3/min-max.yaml b/pkg/importer/tests/openapi3/min-max.yaml
index c039ef65..20f1121a 100644
--- a/pkg/importer/tests/openapi3/min-max.yaml
+++ b/pkg/importer/tests/openapi3/min-max.yaml
@@ -47,3 +47,13 @@ components:
         l:
           type: integer
           maxLength: 6 # invalid, but sysl shouldn't crash
+        maxLength:
+          type: string
+          maxLength: 2147483647
+        minLength:
+          type: string
+          minLength: 2147483646
+        minAndMaxLength:
+          type: string
+          minLength: 2147483646
+          maxLength: 2147483647