diff --git a/Cargo.toml b/Cargo.toml
index a22ddb89..08c7adad 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ exclude = [
   "**/ion-tests/iontestdata/**",
   "*.pdf"
 ]
-version = "0.6.0"
+version = "0.7.0"
 edition = "2018"
 
 [workspace]
diff --git a/ion-c-sys/Cargo.toml b/ion-c-sys/Cargo.toml
index 5e373662..d4244ff8 100644
--- a/ion-c-sys/Cargo.toml
+++ b/ion-c-sys/Cargo.toml
@@ -16,7 +16,7 @@ exclude = [
     "**/ion-tests/iontestdata/**",
     "*.pdf"
 ]
-version = "0.4.11"
+version = "0.4.12"
 edition = "2018"
 
 [dependencies]
diff --git a/ion-c-sys/ion-c b/ion-c-sys/ion-c
index 799c4d46..a4c50c97 160000
--- a/ion-c-sys/ion-c
+++ b/ion-c-sys/ion-c
@@ -1 +1 @@
-Subproject commit 799c4d46520659a17b3fb74cd75a52e8277e4b8f
+Subproject commit a4c50c9746496f099d5fd48772964a1bf3a0220e
diff --git a/ion-hash/Cargo.toml b/ion-hash/Cargo.toml
index 3071f1e3..afc975c9 100644
--- a/ion-hash/Cargo.toml
+++ b/ion-hash/Cargo.toml
@@ -16,11 +16,11 @@ exclude = [
     "**/ion-tests/iontestdata/**",
     "*.pdf"
 ]
-version = "0.0.3"
+version = "0.0.4"
 edition = "2018"
 
 [dependencies]
-ion-rs = { path = "../", version = "0.6" }
+ion-rs = { path = "../", version = "0.7" }
 ion-c-sys = { path = "../ion-c-sys", version = "0.4" }
 num-bigint = "0.3"
 digest = "0.9"
diff --git a/ion-tests b/ion-tests
index c125f571..ef0451a7 160000
--- a/ion-tests
+++ b/ion-tests
@@ -1 +1 @@
-Subproject commit c125f571d2b459e0e610eac5ca11900bd3b6d493
+Subproject commit ef0451a72a39f572175ad8e90b1a77110e9aec4c