diff --git a/CHANGELOG.md b/CHANGELOG.md
index 24ff33c71..aca1676af 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # CHANGELOG
 
+## v0.4.5
+
+Fixes a bug where references to `call` methods in subclasses
+of `Opus::Command` were not emitted correctly,
+unlike the special-case behavior
+in Sorbet's rewriter/Command.cc.
+(https://github.com/sourcegraph/scip-ruby/pull/232)
+
 ## v0.4.4
 
 Fixes a bug where occurrence data (definitions and references)
diff --git a/Dockerfile.autoindex b/Dockerfile.autoindex
index b14911273..3718cd39e 100644
--- a/Dockerfile.autoindex
+++ b/Dockerfile.autoindex
@@ -11,7 +11,7 @@ RUN apk add --no-cache bash wget make libstdc++ gcc g++ automake autoconf gcompa
 # because release builds are very time-consuming.
 #
 # The release version is verified by tools/scripts/publish-scip-ruby.sh
-RUN wget https://github.com/sourcegraph/scip-ruby/releases/download/scip-ruby-v0.4.4/scip-ruby-x86_64-linux -O /usr/bin/scip-ruby && chmod +x /usr/bin/scip-ruby
+RUN wget https://github.com/sourcegraph/scip-ruby/releases/download/scip-ruby-v0.4.5/scip-ruby-x86_64-linux -O /usr/bin/scip-ruby && chmod +x /usr/bin/scip-ruby
 
 COPY scip_indexer/autoindex.sh /usr/bin/scip-ruby-autoindex
 
diff --git a/scip_indexer/SCIPIndexer.cc b/scip_indexer/SCIPIndexer.cc
index a307332e0..99aa69da9 100644
--- a/scip_indexer/SCIPIndexer.cc
+++ b/scip_indexer/SCIPIndexer.cc
@@ -61,7 +61,7 @@ static uint32_t fnv1a_32(const string &s) {
     return h;
 }
 
-const char scip_ruby_version[] = "0.4.4";
+const char scip_ruby_version[] = "0.4.5";
 
 // Last updated: https://github.com/sourcegraph/scip-ruby/pull/217
 const char scip_ruby_sync_upstream_sorbet_sha[] = "0a7b175bc0bb41e2672369554f74364e83711a84";