diff --git a/codemeta.json b/codemeta.json
index 9d124d0..230dc22 100644
--- a/codemeta.json
+++ b/codemeta.json
@@ -10,14 +10,14 @@
   "codeRepository": "https://github.com/ropensci/rcrossref",
   "issueTracker": "https://github.com/ropensci/rcrossref/issues",
   "license": "https://spdx.org/licenses/MIT",
-  "version": "0.9.0",
+  "version": "0.9.2",
   "programmingLanguage": {
     "@type": "ComputerLanguage",
     "name": "R",
-    "version": "3.5.2",
+    "version": "3.6.0",
     "url": "https://r-project.org"
   },
-  "runtimePlatform": "R version 3.5.2 Patched (2018-12-31 r75943)",
+  "runtimePlatform": "R version 3.6.0 Patched (2019-04-30 r76446)",
   "provider": {
     "@id": "https://cran.r-project.org",
     "@type": "Organization",
@@ -104,7 +104,7 @@
       "@type": "SoftwareApplication",
       "identifier": "vcr",
       "name": "vcr",
-      "version": ">= 0.2.2",
+      "version": ">= 0.2.6",
       "provider": {
         "@id": "https://cran.r-project.org",
         "@type": "Organization",
@@ -142,7 +142,7 @@
       "@type": "SoftwareApplication",
       "identifier": "crul",
       "name": "crul",
-      "version": ">= 0.7.0",
+      "version": ">= 0.7.4",
       "provider": {
         "@id": "https://cran.r-project.org",
         "@type": "Organization",
@@ -271,8 +271,11 @@
   "developmentStatus": "active",
   "releaseNotes": "https://github.com/ropensci/rcrossref/blob/master/NEWS.md",
   "readme": "https://github.com/ropensci/rcrossref/blob/master/README.md",
-  "fileSize": "2314.504KB",
+  "fileSize": "3164.206KB",
   "applicationCategory": "Literature",
   "isPartOf": "https://ropensci.org",
-  "keywords": ["text-ming", "literature", "pdf", "xml", "publications", "citations", "full-text", "TDM", "Crossref", "crossref-api", "doi", "metadata", "api", "r", "rstats", "api-wrapper", "r-package"]
+  "keywords": ["text-ming", "literature", "pdf", "xml", "publications", "citations", "full-text", "TDM", "Crossref", "crossref-api", "doi", "metadata", "api", "r", "rstats", "api-wrapper", "r-package"],
+  "contributor": {},
+  "copyrightHolder": {},
+  "funder": {}
 }
diff --git a/cran-comments.md b/cran-comments.md
index e16d20c..40ac0b9 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -10,7 +10,7 @@
 
 ## Reverse dependencies
 
-* I have run R CMD check on the 5 downstream dependencies. There were no problems. See the summary at <https://github.com/ropensci/rcrossref/tree/master/revdep>
+* I have run R CMD check on the 7 downstream dependencies. There were no problems. See the summary at <https://github.com/ropensci/rcrossref/tree/master/revdep>
 
 -------
 
diff --git a/revdep/README.md b/revdep/README.md
index 5935358..643dcb1 100644
--- a/revdep/README.md
+++ b/revdep/README.md
@@ -2,31 +2,21 @@
 
 |field    |value                                       |
 |:--------|:-------------------------------------------|
-|version  |R version 3.5.2 Patched (2018-12-31 r75943) |
-|os       |macOS Mojave 10.14.2                        |
+|version  |R version 3.6.0 Patched (2019-04-30 r76446) |
+|os       |macOS Mojave 10.14.4                        |
 |system   |x86_64, darwin15.6.0                        |
 |ui       |X11                                         |
 |language |(EN)                                        |
 |collate  |en_US.UTF-8                                 |
 |ctype    |en_US.UTF-8                                 |
 |tz       |US/Pacific                                  |
-|date     |2019-01-14                                  |
+|date     |2019-05-04                                  |
 
 # Dependencies
 
-|package   |old   |new |Δ  |
-|:---------|:-----|:---|:--|
-|rcrossref |0.8.4 |NA  |*  |
+|package   |old   |new   |Δ  |
+|:---------|:-----|:-----|:--|
+|rcrossref |0.9.0 |0.9.2 |*  |
 
 # Revdeps
 
-## All (5)
-
-|package                         |version |error |warning |note |
-|:-------------------------------|:-------|:-----|:-------|:----|
-|crminer                         |0.2.0   |      |        |     |
-|fulltext                        |1.1.0   |      |        |     |
-|rcoreoa                         |0.3.0   |      |        |     |
-|[ref.ICAR](problems.md#reficar) |1.0     |      |        |1    |
-|roadoi                          |0.5.2   |      |        |     |
-
diff --git a/revdep/failures.md b/revdep/failures.md
new file mode 100644
index 0000000..9a20736
--- /dev/null
+++ b/revdep/failures.md
@@ -0,0 +1 @@
+*Wow, no problems at all. :)*
\ No newline at end of file
diff --git a/revdep/problems.md b/revdep/problems.md
index a52da25..9a20736 100644
--- a/revdep/problems.md
+++ b/revdep/problems.md
@@ -1,12 +1 @@
-# ref.ICAR
-
-Version: 1.0
-
-## In both
-
-*   checking dependencies in R code ... NOTE
-    ```
-    Namespace in Imports field not imported from: ‘Rdpack’
-      All declared Imports should be used.
-    ```
-
+*Wow, no problems at all. :)*
\ No newline at end of file