diff --git a/Cargo.lock b/Cargo.lock
index 57b7cde..ab11f85 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,14 +1,14 @@
 [[package]]
 name = "addr2line"
-version = "0.6.0"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cpp_demangle 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "fallible-iterator 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "gimli 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gimli 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "intervaltree 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy-init 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "object 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazycell 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "object 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-demangle 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -102,7 +102,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 name = "callgraph"
 version = "0.1.0"
 dependencies = [
- "addr2line 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "addr2line 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "capstone 0.3.1 (git+https://github.com/capstone-rust/capstone-rs.git?rev=dc10578aa27414afc93f0a87959b2f0c22dc66c3)",
  "elf 0.0.10 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -225,6 +225,15 @@ name = "fixedbitset"
 version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "flate2"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miniz-sys 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "fuchsia-zircon"
 version = "0.3.3"
@@ -249,6 +258,17 @@ dependencies = [
  "fallible-iterator 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "gimli"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fallible-iterator 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "stable_deref_trait 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "glob"
 version = "0.2.11"
@@ -264,6 +284,16 @@ dependencies = [
  "scroll 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "goblin"
+version = "0.0.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "plain 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "scroll 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "intervaltree"
 version = "0.2.3"
@@ -278,13 +308,13 @@ version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "lazy-init"
-version = "0.3.0"
+name = "lazy_static"
+version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "lazy_static"
-version = "0.2.11"
+name = "lazycell"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -308,6 +338,15 @@ dependencies = [
  "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "miniz-sys"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cc 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "nodrop"
 version = "0.1.12"
@@ -321,6 +360,18 @@ dependencies = [
  "goblin 0.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "object"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "flate2 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "goblin 0.0.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-wasm 0.31.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "scroll 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "uuid 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "ordermap"
 version = "0.3.5"
@@ -330,7 +381,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 name = "panic_analysis"
 version = "0.1.0"
 dependencies = [
- "addr2line 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "addr2line 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "callgraph 0.1.0",
  "capstone 0.3.1 (git+https://github.com/capstone-rust/capstone-rs.git?rev=dc10578aa27414afc93f0a87959b2f0c22dc66c3)",
  "elf 0.0.10 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -341,6 +392,14 @@ dependencies = [
  "test_common 0.1.0",
 ]
 
+[[package]]
+name = "parity-wasm"
+version = "0.31.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "petgraph"
 version = "0.4.12"
@@ -422,7 +481,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "rustig"
-version = "0.1.0"
+version = "0.2.0"
 dependencies = [
  "assert_cli 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "callgraph 0.1.0",
@@ -452,6 +511,14 @@ dependencies = [
  "scroll_derive 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "scroll"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "scroll_derive 0.9.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "scroll_derive"
 version = "0.8.0"
@@ -461,6 +528,16 @@ dependencies = [
  "syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "scroll_derive"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.14.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "semver"
 version = "0.9.0"
@@ -525,6 +602,11 @@ name = "smallvec"
 version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "stable_deref_trait"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "strsim"
 version = "0.7.0"
@@ -618,6 +700,14 @@ name = "unicode-xid"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "uuid"
+version = "0.6.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "vec_map"
 version = "0.8.1"
@@ -652,7 +742,7 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [metadata]
-"checksum addr2line 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "cb0edd8d04635ee7996ad7daaf173d392f5b737ef9cf315ee79beffa05689cfb"
+"checksum addr2line 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c866703d4f9130dec71afffafd4a6cda7b1a5cd6db63d2cc05c2499194cc700e"
 "checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
 "checksum arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)" = "a1e964f9e24d588183fcb43503abda40d288c8657dfc27311516ce2f05675aef"
 "checksum assert_cli 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)" = "72342c21057a3cb5f7c2d849bf7999a83795434dd36d74fa8c24680581bd1930"
@@ -679,21 +769,27 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ff511d5dc435d703f4971bc399647c9bc38e20cb41452e3b9feb4765419ed3f3"
 "checksum fallible-iterator 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "d6034a9c9dfce417c7710128d202eef406878cd2fe294e76e2ee05259c9b042d"
 "checksum fixedbitset 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "86d4de0081402f5e88cdac65c8dcdcc73118c1a7a465e2a05f0da05843a8ea33"
+"checksum flate2 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9fac2277e84e5e858483756647a9d0aa8d9a2b7cba517fd84325a0aaa69a0909"
 "checksum fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "2e9763c69ebaae630ba35f74888db465e49e259ba1bc0eda7d06f4a067615d82"
 "checksum fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
 "checksum gimli 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ffa1f5db1b7b50875bd8fc111f64025b05c01c7a6f8f36de0da9d53d02ba5fac"
+"checksum gimli 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3d080d7b981be6932486671c6cb0d8a82ed61d88b81419d39b33ea8966717f4d"
 "checksum glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "8be18de09a56b60ed0edf84bc9df007e30040691af7acd1c41874faac5895bfb"
 "checksum goblin 0.0.13 (registry+https://github.com/rust-lang/crates.io-index)" = "b9c41a5d6172009a2dddc6e1d8f48472e6d01aab6f8b4db9cb6703596047885c"
+"checksum goblin 0.0.15 (registry+https://github.com/rust-lang/crates.io-index)" = "5e3ba9fec4dc9a09553388bff2724d3bf06bd64013539f2d3e1e3838eefb310a"
 "checksum intervaltree 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "586949c609276837d70c776c30afa5bbd374c55fe69b4e10261c6f595dc7b31a"
 "checksum itoa 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c069bbec61e1ca5a596166e55dfe4773ff745c3d16b700013bcaff9a6df2c682"
-"checksum lazy-init 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e71f2233af239a915476da8ee21a57331d82b9880c78220451ece7cb5862d313"
 "checksum lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "76f033c7ad61445c5b347c7382dd1237847eb1bce590fe50365dcb33d546be73"
+"checksum lazycell 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d33a48d0365c96081958cc663eef834975cb1e8d8bea3378513fc72bdbf11e50"
 "checksum libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)" = "b685088df2b950fccadf07a7187c8ef846a959c142338a48f9dc0b94517eb5f1"
 "checksum log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "e19e8d5c34a3e0e2223db8e060f9e8264aeeb5c5fc64a4ee9965c062211c024b"
 "checksum log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "61bd98ae7f7b754bc53dca7d44b604f733c6bba044ea6f41bc8d89272d8161d2"
+"checksum miniz-sys 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "609ce024854aeb19a0ef7567d348aaa5a746b32fb72e336df7fcc16869d7e2b4"
 "checksum nodrop 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)" = "9a2228dca57108069a5262f2ed8bd2e82496d2e074a06d1ccc7ce1687b6ae0a2"
 "checksum object 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "87689d98441d54f2404b4e9f7b214663a9dc996fd3e4416a475e2a28048f81da"
+"checksum object 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9d516d9e7232a46e709ab9027f51e2d3ce97608bce167df6badf12b258a6a61b"
 "checksum ordermap 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "a86ed3f5f244b372d6b1a00b72ef7f8876d0bc6a78a4c9985c53614041512063"
+"checksum parity-wasm 0.31.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8f026fa6e6245c1aa477873f7f8c805502b86b6e12e3762c9ad13a4f350550ea"
 "checksum petgraph 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)" = "8b30dc85588cd02b9b76f5e386535db546d21dc68506cff2abebee0b6445e8e4"
 "checksum plain 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "b4596b6d070b27117e987119b4dac604f3c58cfb0b191112e24771b2faeac1a6"
 "checksum proc-macro2 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "effdb53b25cdad54f8f48843d67398f7ef2e14f12c1b4cb4effc549a6462a4d6"
@@ -707,7 +803,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum rustc-demangle 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "76d7ba1feafada44f2d38eed812bd2489a03c0f5abb975799251518b68848649"
 "checksum same-file 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "cfb6eded0b06a0b512c8ddbcf04089138c9b4362c2f696f3c3d76039d68f3637"
 "checksum scroll 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b13864e1e0b3ed661d7206d512b8d1c4970f7fd9de23ae4e9b4331f0c25559e8"
+"checksum scroll 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "66f024a8cc5e456eb870f688dbd899c84f61190c82c7a911e40f926941969074"
 "checksum scroll_derive 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2a67086db2a44e94311fc4c02ec3f4751bda0fca9d87fd4e1bfe1cef55e9411d"
+"checksum scroll_derive 0.9.4 (registry+https://github.com/rust-lang/crates.io-index)" = "f9a353f5dd99e42ff097d5a61db3257aa2c7127d76a3fa8287b642ef9ae0f7c5"
 "checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
 "checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 "checksum serde 1.0.68 (registry+https://github.com/rust-lang/crates.io-index)" = "429fcc4efa8a11341b5422c2ace724daba276c1748467e869478f53c0ba4562e"
@@ -716,6 +814,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum skeptic 0.13.3 (registry+https://github.com/rust-lang/crates.io-index)" = "c4474d6da9593171bcb086890fc344a3a12783cb24e5b141f8a5d0e43561f4b6"
 "checksum smallvec 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "ee4f357e8cd37bf8822e1b964e96fd39e2cb5a0424f8aaa284ccaccc2162411c"
 "checksum smallvec 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "312a7df010092e73d6bbaf141957e868d4f30efd2bfd9bb1028ad91abec58514"
+"checksum stable_deref_trait 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ffbc596e092fe5f598b12ef46cc03754085ac2f4d8c739ad61c4ae266cc3b3fa"
 "checksum strsim 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bb4f380125926a99e52bc279241539c018323fab05ad6368b56f93d9369ff550"
 "checksum syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)" = "d3b891b9015c88c576343b9b3e41c2c11a51c219ef067b264bd9c8aa9b441dad"
 "checksum syn 0.14.2 (registry+https://github.com/rust-lang/crates.io-index)" = "c67da57e61ebc7b7b6fff56bb34440ca3a83db037320b0507af4c10368deda7d"
@@ -727,6 +826,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "882386231c45df4700b275c7ff55b6f3698780a650026380e72dabe76fa46526"
 "checksum unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f860d7d29cf02cb2f3f359fd35991af3d30bac52c57d265a3c461074cb4dc"
 "checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
+"checksum uuid 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)" = "e1436e58182935dcd9ce0add9ea0b558e8a87befe01c1a301e6020aeb0876363"
 "checksum vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05c78687fb1a80548ae3250346c3db86a80a7cdd77bda190189f2d0a0987c81a"
 "checksum walkdir 2.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "63636bd0eb3d00ccb8b9036381b526efac53caf112b7783b730ab3f8e44da369"
 "checksum winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "773ef9dcc5f24b7d850d0ff101e542ff24c3b090a9768e03ff889fdef41f00fd"
diff --git a/lib/callgraph/Cargo.toml b/lib/callgraph/Cargo.toml
index 0434bfd..199bed2 100644
--- a/lib/callgraph/Cargo.toml
+++ b/lib/callgraph/Cargo.toml
@@ -11,7 +11,7 @@ authors = [
 workspace = "../.."
 
 [dependencies]
-addr2line = "0.6.0"
+addr2line = "0.7.0"
 petgraph = "0.4.12"
 object = "0.7.0"
 goblin = "0.0.13"
diff --git a/lib/panic_analysis/Cargo.toml b/lib/panic_analysis/Cargo.toml
index 3a7f66f..e5f402d 100644
--- a/lib/panic_analysis/Cargo.toml
+++ b/lib/panic_analysis/Cargo.toml
@@ -20,5 +20,5 @@ error-chain = "0.11.0"
 elf = "0.0.10"
 capstone = { git = "https://github.com/capstone-rust/capstone-rs.git", rev = "dc10578aa27414afc93f0a87959b2f0c22dc66c3" }
 object = "0.7.0"
-addr2line = "0.6.0"
+addr2line = "0.7.0"
 test_common = { path = "../../lib/test_common" }